• Coding Qualitative Data

    At the end of the module the learner will be expected to be able to: •Discuss the key assumptions of qualitative research and the measurement of empirical phenomena •Describe and evaluate a range of qualitative techniques suitable utilised in applied research •Evaluate the validity, reliability and ethical implications of specific qualitative research strategies •Select appropriate quantitative techniques for particular research questions This session has been developed through the Learning from WOeRK project at Plymouth University and seeks to support learning in the work place. For an overview of all related modules and resources please visit http://cpdoer.net/collections/ This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 2.0 UK: Eng...

    published: 28 Sep 2011
  • Content Analysis Coding

    published: 10 Jan 2016
  • SPSS - Coding and Labeling Variables

    published: 30 Mar 2012
  • Coding Part 2: Thematic coding

    Thematic coding is one of the most common forms of qualitative data analysis and it is found in grounded theory, several forms of phenomenological analysis and framework analysis. The analyst tries to identify themes, categories or classifications of the data. Passages of the data (commonly an interview transcript) are coded to the themes - that is the passages are tagged or marked with the name of the theme.

    published: 25 Oct 2011
  • How to: Work at Google — Example Coding/Engineering Interview

    Watch our video to see two Google engineers demonstrate a mock interview question. After they code, our engineers highlight best practices for interviewing at Google. Learn more about how we hire at http://goo.gl/xSD7jo, then head over to https://goo.gl/BEKV6Z to find your role. Also check out our companion video, How to Work at Google: Prepare for an Engineering Interview (https://goo.gl/e0i8rX). Subscribe to Life at Google for more videos → https://goo.gl/kqwUZd Follow us! Twitter: https://goo.gl/kdYxFP Facebook: https://goo.gl/hXDzLf Google Plus: https://goo.gl/YBcMZK

    published: 07 Nov 2016
  • How to Crack a Google Coding Interview - An Ex-Googler’s Guide

    This is the process I would personally use to get through coding interviews with Google, or with any other company for that matter. If you liked this video, I would also recommend my Udemy course, "11 Essential Coding Interview Questions": https://www.udemy.com/11-essential-coding-interview-questions/?couponCode=HOWTOCRACK (You'll get a discount through the link above.)

    published: 12 Oct 2017
  • Amazon Coding Interview: Count Negative Integers in Row/Column-Wise Sorted Matrix

    REMINDER: Each row and each column are already SORTED in the given matrix! Want more problems like this? Check out my Udemy course, 11 Essential Coding Interview Questions: https://www.udemy.com/11-essential-coding-interview-questions/?couponCode=AMAZON

    published: 17 Mar 2016
  • Zafar Abbas Data Coder

    Zafar Abbas Data Coder CMP Lahore

    published: 19 Sep 2009
  • 051 App Coder Swag 04 Working with data models

    published: 05 Dec 2017
  • Information Theory And Coding - Convolutional Codes

    Information Theory And Coding.

    published: 08 Dec 2015
  • A.I. Experiments: Visualizing High-Dimensional Space

    Check out https://g.co/aiexperiments to learn more. This experiment helps visualize what’s happening in machine learning. It allows coders to see and explore their high-dimensional data. The goal is to eventually make this an open-source tool within TensorFlow, so that any coder can use these visualization techniques to explore their data. http://g.co/aiexperiments Built by Daniel Smilkov, Fernanda Viégas, Martin Wattenberg, and the Big Picture team at Google. More resources: http://www.tensorflow.org

    published: 15 Nov 2016
  • Reed Solomon Tutorial: Backblaze Reed Solomon Encoding Example Case

    How do you reconstruct data when some of the original files are missing? In this Reed Solomon tutorial video Brian Beach of Backblaze explains the concept behind Reed Solomon encoding. The video goes through an example of how the underlining matrix algebra in the Reed Solomon code is used to ensure your original data can be restored even when some individual files are missing. To learn more about how Reed Solomon encoding works go to https://www.backblaze.com/blog/reed-solomon. You can also get additional information and download the new open source Backblaze Reed Solomon Code Library at https://www.backblaze.com/open-source-reed-solomon

    published: 24 Jul 2015
  • coding open-ended questions made easy with smart.coder

    This tutorial shows how to automatically code answers to open-ended questions with smart.coder. Code open-ended questions at http://www.smartcoder.at/

    published: 04 May 2013
  • Cybersecurity: It’s All About the Coders | Dan Cornell | TEDxSanAntonio

    Software developers need to fundamentally rethink the coding process to include an explicit focus on the privacy and security aspects of their code rather than simply regarding it as an afterthought. A globally recognized application security expert, Dan Cornell has over 15 years of experience architecting, developing, and securing web-based software systems. As the Chief Technology Officer and a Principal at Denim Group, Ltd., he leads the technology team to help Fortune 500 companies and government organizations integrate security throughout the development process. He is also the original creator of ThreadFix, Denim Group’s industry leading applica-tion vulnerability management platform. He holds a Bachelor of Science degree with Honors in Computer Science from Trinity University wh...

    published: 15 Apr 2016
  • 🐍🎓 Algorithms and Data Structures Knowledge to Get a Python Job?

    https://dbader.org/python-tricks ► Dive into Python data structures with simple code examples How much Computer Science data structures and algorithms knowledge do you need to get a job as a Python coder? This is what we're going to talk about in this video. Here's the original question I received from a dbader.org reader: ~~ What is the minimum Data Structures and Algorithms knowledge I can get away with? In my work as QA I rarely used any linked lists or graphs or algorithmic approaches. Though I love writing Python code and learning the language but I am very bad at Maths, DS & Algorithms and Competitive Programming ~~ Got questions about getting your first job as a Python coder? How you should prepare for your first coding interview? Leave a comment below and I'll try to cover ...

    published: 09 Aug 2017
  • What is Pulse Code Modulation (PCM)

    http://www.fiberoptics4sale.com/wordpress/what-is-pulse-code-modulation-pcm/ http://www.fiberoptics4sale.com/wordpress/ In a brief sentence, pulse code modulation is a method used to convert an analog signal into a digital signal. So that it can be transmitted through a digital communication network, and then converted back into the original analog signal. The PCM process includes three steps: Sampling, Quantization, and Coding. In the sampling process, the magnitude of the analog signal is sampled regularly at uniform intervals. The obtained values are called samples. For a 4 kHz voice channel, the sampling rate is 8000 Hz, which means the signal is sampled 8000 times per second. The samples will then be converted to digital numbers as we will see in the quantization pro...

    published: 08 Dec 2011
  • HOYA PPC DATA CODER (hot goddess).3GP

    published: 08 Sep 2011
  • Coding With Python :: Learn API Basics to Grab Data with Python

    Coding With Python :: Learn API Basics to Grab Data with Python This is a basic introduction to using APIs. APIs are the "glue" that keep a lot of web applications running and thriving. Without APIs much of the internet services you love might not even exist! APIs are easy way to connect with other websites & web services to use their data to make your site or application even better. This simple tutorial gives you the basics of how you can access this data and use it. If you want to know if a website has an api, just search "Facebook API" or "Twitter API" or "Foursquare API" on google. Some APIs are easy to use (like Locu's API which we use in this video) some are more complicated (Facebook's API is more complicated than Locu's). More about APIs: http://en.wikipedia.org/wiki/Api Code f...

    published: 12 Feb 2014
  • Day 1 of Code: Data Types! (+ Christmas Trees & Cars)

    Welcome to Day 1! Learn about object-oriented-ness, classes, instances, and datatypes in this video. Got a question? Leave a comment down below! Code from Today | https://github.com/blondiebytes/30-Days-of-Code HackerRank Challenge | https://www.hackerrank.com/contests/30-days-of-code/challenges/day-1-data-types Slides from today | https://www.dropbox.com/sh/v2nt9z63dz5332e/AABRTbd0-TR4yRciBwQbcTVVa?dl=0 GitHub | https://github.com/blondiebytes Twitter | https://twitter.com/blondiebytes Facebook | https://www.facebook.com/blondiebytes/ Instagram | https://instagram.com/blondiebytes/ Pinterest | https://www.pinterest.com/blondiebytes/ LinkedIn | https://www.linkedin.com/in/blondiebytes Download the official 30 Days of Code Calendar! https://www.dropbox.com/sh/de0u45ibjt50sxf/AAC6Y...

    published: 01 Jan 2016
  • Ordinal data: Krippendorff alpha inter-rater reliability test

    How to use a statistical test (Krippendorff alpha) to check the reliability of a variable with ordinal data, using a Windows PC and SPSS. Six observers have rated 30 student. The question was “How would you rate this individual student?” 1 = Excellent 2 = Above Average 3 = Average 4 = Below Average Here, I have six judges and no missing data. However, this statistical test can be used with any number of judges and with or without missing data. In SPSS, click File, Open, Syntax, and open the macro “kalpha.sps”. If you do not have this special file, please see my previous video “Nominal dichotomous yes/no data: Krippendorff alpha inter-rater reliability” where I show you how to find and download it. Execute this macro. Open your data file. Run the statistical test, by clicking File, N...

    published: 03 Mar 2017
  • Ascribe Coder

    Understand the meaning of unstructured text comments as if they were being spoken directly to you. Ascribe Coder™ delivers a text coding and text mining management system that is flexible enough to adapt to any client requirement, yet powerful enough to quickly manage any sized projects in multiple languages. Ascribe Coder’s success is predicated on its ability as an open source platform. The software can import and export customer data across virtually any data platform including social media sentiment analysis data. http://goascribe.com/

    published: 12 Feb 2016
  • Risk Adjustment / Data Extraction and Coding Services video for Medical Ofiices

    Tactical Management Inc. (TMI) Call 866-585-9953 A one-stop source for operations vital to successful Physician practices and Medicare Advantage health plans. TMI provides turnkey services to Physicians seeking assistance with accurate coding the lifeblood of any practice; as well as end-to-end solutions for health plans with Medicare Advantage contracts facing the ongoing challenge of reporting the highest level of ICD-9-CM specificity the foundation for accurate Medicare reimbursement.

    published: 23 Apr 2010
  • A Coder Rambling Ep. 2: Android LiveData

    Learning about Android LiveData. Example https://github.com/fluxtah/Ep2-LiveDataExample Docs https://developer.android.com/topic/libraries/architecture/livedata.html

    published: 07 Jun 2017
  • 2016 New Coder Survey: Data Science

    We're busy people who learn to code, then practice by building projects for nonprofits. Learn Full-stack JavaScript, build a portfolio, and get great references with our open source community. Join our community at http://freecodecamp.com Notes: - The GitHub repo: https://github.com/FreeCodeCamp/2016-new-coder-survey - The Stack Overflow survey: http://stackoverflow.com/research/developer-survey-2016 - Our goal: to collaborate on D3 visualizations that answer the 20 specific questions we've asked in GitHub issues by midnight EST May 8 - Then, after we've shipped the website with the 20 D3 visualizations answering our questions, we can consider building additional data tools like a DC.js sandbox.

    published: 30 Apr 2016
  • Why being scared of Machine Learning will leave you in the 90s | WorkTools #25 (Christoph Magnussen)

    Subscribe here to my weekly vlogs and updates http://bit.ly/cmagchannel or check out my company website http://blackboat.com or http://christophmagnussen.com I met Stefan Richter (http://www.freiheit.com) who is an entrepreneur from Hamburg and runs a software development company with around 90 employees. He is a coder himself and as passionate about collaborative work as I am (don’t send him attachments). We talked about the fears many companies have of utilizing the data their customers are already providing them and about the state of security when using the cloud. -- I try to upload one WORKTOOLS and one WORKDAY video every week. WORKTOOLS In these videos I will give you my personal insights on various cloud based collaboration and communication tools that foster productivity w...

    published: 09 Mar 2017
  • Falcon.io // Build Product Showcase | Falcon.io

    DIY - Create responsive web pages without designers or coders. See Build in action: http://fal.cn/2Ou3 - Create pages in no time - Customize key brand elements - Preview by device - Track performance - Export data for retargeting - Ensure sign-off and governance

    published: 27 Jun 2016
  • OFFICIAL WORK FROM HOME JOBS ONLINE! GOOD PAYING OPPORTUNITIES!

    Visit: http://www.iclicksmoney.com and find real work from home opportunities as well as quick ways to earn extra cash on the go. Jobs hiring for; transcribing, captioning, customer service rep, technical support, data entry, paid surveys, product reviews, medical coders, web developers, and much much more! No start-up fees or deposits! #workfromhome #athomejobs #workonline #makerealmoneyonline #workathomemoms #stayathomemoms #housewives #workathomedads #stayathomedads #jobsonline #onlinejobs #getpaidonline #nowhiring #helpwanted #newjobs #jobsearch #workonline Clix Sense ClixSense Global Test Market GlobalTestMarket Inbox Dollars InboxDollars InstaGC Bankrollbucks Bank Roll Bucks Neobux Convergys Sykes Work from home Work at home Virtual Jobs VirtualJobs Getpaid.social Like4Like Follow...

    published: 15 Nov 2015
  • Hire Broad Experienced WordPress Developers – Addon Solutions

    Addon Solutions is providing “Hire WordPress developers”https://goo.gl/Qhc4J2 services. Cost-effective and completely tailored for you. Whether you hire a WP developer on hourly or daily basis, part time or full time, we will make sure that they will perform with excellence and meet your requirements. WordPress is one of the best CMS platforms and has become first choice for business-person to implement business with web functionality. Our WordPress coders are excellent in delivering superior service, including - Installation and Configuration - WordPress Data Migration - Themes Customization - Maintenance & Support - Corporate Blogging Solutions - WordPress CMS development - PSD to WordPress - Website Customization - Custom Plugin Development-customize wordpress - WordPress Them...

    published: 28 Jan 2017
  • Get Started Developing with Alexa and Drupal

    Amber Matz and Blake Hall The Internet of Things revolution has ushered in a wave of “Smart Home” devices and gadgets, and with it, new opportunities for creative hacking and software development. The Amazon Echo suite of devices, using the Internet-connected conversational interface commonly known as “Alexa”, is backed by a developer-friendly ecosystem with open source tools, documentation, tutorials, code examples, and a free (as in no-cost) open invitation to developers to create “Alexa Custom Skills” that anyone can download and use with their Echo devices. In this session, you will learn: - What to consider when designing a voice user interface - The various components of an Alexa custom skill - How to proceed through the custom skill development process - 3 implementation methods ...

    published: 24 Jun 2017
developed with YouTube
Coding Qualitative Data

Coding Qualitative Data

  • Order:
  • Duration: 6:41
  • Updated: 28 Sep 2011
  • views: 64829
videos
At the end of the module the learner will be expected to be able to: •Discuss the key assumptions of qualitative research and the measurement of empirical phenomena •Describe and evaluate a range of qualitative techniques suitable utilised in applied research •Evaluate the validity, reliability and ethical implications of specific qualitative research strategies •Select appropriate quantitative techniques for particular research questions This session has been developed through the Learning from WOeRK project at Plymouth University and seeks to support learning in the work place. For an overview of all related modules and resources please visit http://cpdoer.net/collections/ This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 2.0 UK: England & Wales License
https://wn.com/Coding_Qualitative_Data
Content Analysis Coding

Content Analysis Coding

  • Order:
  • Duration: 11:16
  • Updated: 10 Jan 2016
  • views: 93502
videos
https://wn.com/Content_Analysis_Coding
SPSS - Coding and Labeling Variables

SPSS - Coding and Labeling Variables

  • Order:
  • Duration: 4:57
  • Updated: 30 Mar 2012
  • views: 55763
videos
https://wn.com/Spss_Coding_And_Labeling_Variables
Coding Part 2: Thematic coding

Coding Part 2: Thematic coding

  • Order:
  • Duration: 6:45
  • Updated: 25 Oct 2011
  • views: 145055
videos
Thematic coding is one of the most common forms of qualitative data analysis and it is found in grounded theory, several forms of phenomenological analysis and framework analysis. The analyst tries to identify themes, categories or classifications of the data. Passages of the data (commonly an interview transcript) are coded to the themes - that is the passages are tagged or marked with the name of the theme.
https://wn.com/Coding_Part_2_Thematic_Coding
How to: Work at Google — Example Coding/Engineering Interview

How to: Work at Google — Example Coding/Engineering Interview

  • Order:
  • Duration: 24:02
  • Updated: 07 Nov 2016
  • views: 2164361
videos
Watch our video to see two Google engineers demonstrate a mock interview question. After they code, our engineers highlight best practices for interviewing at Google. Learn more about how we hire at http://goo.gl/xSD7jo, then head over to https://goo.gl/BEKV6Z to find your role. Also check out our companion video, How to Work at Google: Prepare for an Engineering Interview (https://goo.gl/e0i8rX). Subscribe to Life at Google for more videos → https://goo.gl/kqwUZd Follow us! Twitter: https://goo.gl/kdYxFP Facebook: https://goo.gl/hXDzLf Google Plus: https://goo.gl/YBcMZK
https://wn.com/How_To_Work_At_Google_—_Example_Coding_Engineering_Interview
How to Crack a Google Coding Interview - An Ex-Googler’s Guide

How to Crack a Google Coding Interview - An Ex-Googler’s Guide

  • Order:
  • Duration: 15:07
  • Updated: 12 Oct 2017
  • views: 90130
videos
This is the process I would personally use to get through coding interviews with Google, or with any other company for that matter. If you liked this video, I would also recommend my Udemy course, "11 Essential Coding Interview Questions": https://www.udemy.com/11-essential-coding-interview-questions/?couponCode=HOWTOCRACK (You'll get a discount through the link above.)
https://wn.com/How_To_Crack_A_Google_Coding_Interview_An_Ex_Googler’S_Guide
Amazon Coding Interview: Count Negative Integers in Row/Column-Wise Sorted Matrix

Amazon Coding Interview: Count Negative Integers in Row/Column-Wise Sorted Matrix

  • Order:
  • Duration: 4:06
  • Updated: 17 Mar 2016
  • views: 146466
videos
REMINDER: Each row and each column are already SORTED in the given matrix! Want more problems like this? Check out my Udemy course, 11 Essential Coding Interview Questions: https://www.udemy.com/11-essential-coding-interview-questions/?couponCode=AMAZON
https://wn.com/Amazon_Coding_Interview_Count_Negative_Integers_In_Row_Column_Wise_Sorted_Matrix
Zafar Abbas Data Coder

Zafar Abbas Data Coder

  • Order:
  • Duration: 0:07
  • Updated: 19 Sep 2009
  • views: 18
videos
Zafar Abbas Data Coder CMP Lahore
https://wn.com/Zafar_Abbas_Data_Coder
051 App Coder Swag 04   Working with data models

051 App Coder Swag 04 Working with data models

  • Order:
  • Duration: 13:40
  • Updated: 05 Dec 2017
  • views: 2
videos
https://wn.com/051_App_Coder_Swag_04_Working_With_Data_Models
Information Theory And Coding - Convolutional Codes

Information Theory And Coding - Convolutional Codes

  • Order:
  • Duration: 13:42
  • Updated: 08 Dec 2015
  • views: 40669
videos
Information Theory And Coding.
https://wn.com/Information_Theory_And_Coding_Convolutional_Codes
A.I. Experiments: Visualizing High-Dimensional Space

A.I. Experiments: Visualizing High-Dimensional Space

  • Order:
  • Duration: 3:17
  • Updated: 15 Nov 2016
  • views: 328393
videos
Check out https://g.co/aiexperiments to learn more. This experiment helps visualize what’s happening in machine learning. It allows coders to see and explore their high-dimensional data. The goal is to eventually make this an open-source tool within TensorFlow, so that any coder can use these visualization techniques to explore their data. http://g.co/aiexperiments Built by Daniel Smilkov, Fernanda Viégas, Martin Wattenberg, and the Big Picture team at Google. More resources: http://www.tensorflow.org
https://wn.com/A.I._Experiments_Visualizing_High_Dimensional_Space
Reed Solomon Tutorial: Backblaze Reed Solomon Encoding Example Case

Reed Solomon Tutorial: Backblaze Reed Solomon Encoding Example Case

  • Order:
  • Duration: 5:04
  • Updated: 24 Jul 2015
  • views: 28098
videos
How do you reconstruct data when some of the original files are missing? In this Reed Solomon tutorial video Brian Beach of Backblaze explains the concept behind Reed Solomon encoding. The video goes through an example of how the underlining matrix algebra in the Reed Solomon code is used to ensure your original data can be restored even when some individual files are missing. To learn more about how Reed Solomon encoding works go to https://www.backblaze.com/blog/reed-solomon. You can also get additional information and download the new open source Backblaze Reed Solomon Code Library at https://www.backblaze.com/open-source-reed-solomon
https://wn.com/Reed_Solomon_Tutorial_Backblaze_Reed_Solomon_Encoding_Example_Case
coding open-ended questions made easy with smart.coder

coding open-ended questions made easy with smart.coder

  • Order:
  • Duration: 4:11
  • Updated: 04 May 2013
  • views: 1928
videos
This tutorial shows how to automatically code answers to open-ended questions with smart.coder. Code open-ended questions at http://www.smartcoder.at/
https://wn.com/Coding_Open_Ended_Questions_Made_Easy_With_Smart.Coder
Cybersecurity: It’s All About the Coders | Dan Cornell | TEDxSanAntonio

Cybersecurity: It’s All About the Coders | Dan Cornell | TEDxSanAntonio

  • Order:
  • Duration: 6:05
  • Updated: 15 Apr 2016
  • views: 67331
videos
Software developers need to fundamentally rethink the coding process to include an explicit focus on the privacy and security aspects of their code rather than simply regarding it as an afterthought. A globally recognized application security expert, Dan Cornell has over 15 years of experience architecting, developing, and securing web-based software systems. As the Chief Technology Officer and a Principal at Denim Group, Ltd., he leads the technology team to help Fortune 500 companies and government organizations integrate security throughout the development process. He is also the original creator of ThreadFix, Denim Group’s industry leading applica-tion vulnerability management platform. He holds a Bachelor of Science degree with Honors in Computer Science from Trinity University where he graduated Magna Cum Laude. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at http://ted.com/tedx
https://wn.com/Cybersecurity_It’S_All_About_The_Coders_|_Dan_Cornell_|_Tedxsanantonio
🐍🎓 Algorithms and Data Structures Knowledge to Get a Python Job?

🐍🎓 Algorithms and Data Structures Knowledge to Get a Python Job?

  • Order:
  • Duration: 16:15
  • Updated: 09 Aug 2017
  • views: 7002
videos
https://dbader.org/python-tricks ► Dive into Python data structures with simple code examples How much Computer Science data structures and algorithms knowledge do you need to get a job as a Python coder? This is what we're going to talk about in this video. Here's the original question I received from a dbader.org reader: ~~ What is the minimum Data Structures and Algorithms knowledge I can get away with? In my work as QA I rarely used any linked lists or graphs or algorithmic approaches. Though I love writing Python code and learning the language but I am very bad at Maths, DS & Algorithms and Competitive Programming ~~ Got questions about getting your first job as a Python coder? How you should prepare for your first coding interview? Leave a comment below and I'll try to cover your question in one of my upcoming videos. Also check out these related tutorials on dbader.org: - Fundamental data structures in Python: https://dbader.org/blog/fundamental-data-structures-in-python - How to prepare for a Python coding interview: https://dbader.org/blog/how-to-prepare-for-a-python-coding-interview FREE COURSE – "5 Thoughts on Mastering Python" https://dbader.org/python-mastery SUBSCRIBE TO THIS CHANNEL: https://dbader.org/youtube * * * ► Python Developer MUGS, T-SHIRTS & MORE: https://nerdlettering.com ► PythonistaCafe – A peer-to-peer learning community for Python developers: https://www.pythonistacafe.com FREE Python Coding Tutorials & News: » Python Tutorials: https://dbader.org » Python News on Twitter: https://twitter.com/@dbader_org » Weekly Tips for Pythonistas: https://dbader.org/newsletter » Subscribe to this channel: https://dbader.org/youtube
https://wn.com/🐍🎓_Algorithms_And_Data_Structures_Knowledge_To_Get_A_Python_Job
What is Pulse Code Modulation (PCM)

What is Pulse Code Modulation (PCM)

  • Order:
  • Duration: 6:00
  • Updated: 08 Dec 2011
  • views: 184171
videos
http://www.fiberoptics4sale.com/wordpress/what-is-pulse-code-modulation-pcm/ http://www.fiberoptics4sale.com/wordpress/ In a brief sentence, pulse code modulation is a method used to convert an analog signal into a digital signal. So that it can be transmitted through a digital communication network, and then converted back into the original analog signal. The PCM process includes three steps: Sampling, Quantization, and Coding. In the sampling process, the magnitude of the analog signal is sampled regularly at uniform intervals. The obtained values are called samples. For a 4 kHz voice channel, the sampling rate is 8000 Hz, which means the signal is sampled 8000 times per second. The samples will then be converted to digital numbers as we will see in the quantization process. Quantization is the process of converting the obtained samples into discrete digital values. The most basic type of quantization is called uniform quantization. In an uniform quantization, the vertical axis, which represents the amplitude, is divided into equal sized steps. As shown in this figure, the range between 1 volt and -1 volt is divided into 16 steps, each step represents 0.125 volt. All the samples whose amplitude falls within an step, take the same step value. However, the quantization process introduces an error. This is because that the real amplitude of a sample is replaced by an approximate value. This error is called quantization noise or quantization distortion. In uniform quantization, the quantization distortion presents a problem. For example, let's assume a quantization error of 0.05 volt, if this happens at a high level signal, such as 5 volt, the noise ratio is 0.05 volt divided by 5 volt, which is 1%, not too bad. But if the same quantization error happens at a low level signal, such as 0.5 volt, the noise ratio is 0.05 volt divided by 0.5 volt, which is 10%. Simply put, for uniform quantization, the signal to noise ratio is good at high level signals, but bad at low level signals. That is why non-uniform quantization was introduced. In non-uniform quantization process, the steps are not of equal size. Small steps are used for small signal values and large steps for large values. The purpose of doing so is to achieve that the signal-to-noise ratio is nearly independent of the signal level. This is done by favoring low-level voice over higher-level voice. In other words, more code groups are assigned to speech at low levels than at the higher levels, progressively more as the level reduces. This is shown in this figure. There are two types of non-uniform quantization methods in popular use today. They are the A-law and the u-law. Let's first look at the A-law. A law follows the logarithmic formula listed here, with A equals to 87.6. We can see that the curve consists of linear piecewise segments, seven above and seven below the origin. The segment just above and the segment just below the origin consists of two linear segments. Counting the collinear elements by the origin, there are 16 segments. Each segment has 16 8-bit PCM codes assigned. These are the codewords that identify the voltage level of a sample at some moment in time. Each codeword, often called a PCM "word", consists of 8 bits. The first bit tells the receiver if the sample is a positive or negative voltage. We can see that all PCM words above the origin start with a binary 1, and those below the origin start with a binary 0. The next 3 bits in sequence identify the segment. There are eight segments above the origin and eight below the origin. The last 4 bits, shown as XXXX, indicate exactly where in a particular segment that voltage line is located. The second is called u-law. It follows the logarithmic formula listed here with u equals to 100. The North American T1 system uses the u-law quantization and coding process. The process is similar to that of A-law. Colin Yao Sales Manager Fiber Optics For Sale Co. 1532 Centre Pointe Dr. Milpitas, CA 95035 Web: http://www.fo4sale.com
https://wn.com/What_Is_Pulse_Code_Modulation_(Pcm)
HOYA PPC DATA CODER (hot goddess).3GP

HOYA PPC DATA CODER (hot goddess).3GP

  • Order:
  • Duration: 6:17
  • Updated: 08 Sep 2011
  • views: 73
videos
https://wn.com/Hoya_Ppc_Data_Coder_(Hot_Goddess).3Gp
Coding With Python :: Learn API Basics to Grab Data with Python

Coding With Python :: Learn API Basics to Grab Data with Python

  • Order:
  • Duration: 19:23
  • Updated: 12 Feb 2014
  • views: 306655
videos
Coding With Python :: Learn API Basics to Grab Data with Python This is a basic introduction to using APIs. APIs are the "glue" that keep a lot of web applications running and thriving. Without APIs much of the internet services you love might not even exist! APIs are easy way to connect with other websites & web services to use their data to make your site or application even better. This simple tutorial gives you the basics of how you can access this data and use it. If you want to know if a website has an api, just search "Facebook API" or "Twitter API" or "Foursquare API" on google. Some APIs are easy to use (like Locu's API which we use in this video) some are more complicated (Facebook's API is more complicated than Locu's). More about APIs: http://en.wikipedia.org/wiki/Api Code from the video: http://pastebin.com/tFeFvbXp If you want to learn more about using APIs with Django, learn at http://CodingForEntrepreneurs.com for just $25/month. We apply what we learn here into a Django web application in the GeoLocator project. The Try Django Tutorial Series is designed to help you get used to using Django in building a basic landing page (also known as splash page or MVP landing page) so you can collect data from potential users. Collecting this data will prove as verification (or validation) that your project is worth building. Furthermore, we also show you how to implement a Paypal Button so you can also accept payments. Django is awesome and very simple to get started. Step-by-step tutorials are to help you understand the workflow, get you started doing something real, then it is our goal to have you asking questions... "Why did I do X?" or "How would I do Y?" These are questions you wouldn't know to ask otherwise. Questions, after all, lead to answers. View all my videos: http://bit.ly/1a4Ienh Get Free Stuff with our Newsletter: http://eepurl.com/NmMcr The Coding For Entrepreneurs newsletter and get free deals on premium Django tutorial classes, coding for entrepreneurs courses, web hosting, marketing, and more. Oh yeah, it's free: A few ways to learn: Coding For Entrepreneurs: https://codingforentrepreneurs.com (includes free projects and free setup guides. All premium content is just $25/mo). Includes implementing Twitter Bootstrap 3, Stripe.com, django south, pip, django registration, virtual environments, deployment, basic jquery, ajax, and much more. On Udemy: Bestselling Udemy Coding for Entrepreneurs Course: https://www.udemy.com/coding-for-entrepreneurs/?couponCode=youtubecfe49 (reg $99, this link $49) MatchMaker and Geolocator Course: https://www.udemy.com/coding-for-entrepreneurs-matchmaker-geolocator/?couponCode=youtubecfe39 (advanced course, reg $75, this link: $39) Marketplace & Dail Deals Course: https://www.udemy.com/coding-for-entrepreneurs-marketplace-daily-deals/?couponCode=youtubecfe39 (advanced course, reg $75, this link: $39) Free Udemy Course (40k+ students): https://www.udemy.com/coding-for-entrepreneurs-basic/ Fun Fact! This Course was Funded on Kickstarter: http://www.kickstarter.com/projects/jmitchel3/coding-for-entrepreneurs
https://wn.com/Coding_With_Python_Learn_Api_Basics_To_Grab_Data_With_Python
Day 1 of Code: Data Types! (+ Christmas Trees & Cars)

Day 1 of Code: Data Types! (+ Christmas Trees & Cars)

  • Order:
  • Duration: 24:31
  • Updated: 01 Jan 2016
  • views: 161861
videos
Welcome to Day 1! Learn about object-oriented-ness, classes, instances, and datatypes in this video. Got a question? Leave a comment down below! Code from Today | https://github.com/blondiebytes/30-Days-of-Code HackerRank Challenge | https://www.hackerrank.com/contests/30-days-of-code/challenges/day-1-data-types Slides from today | https://www.dropbox.com/sh/v2nt9z63dz5332e/AABRTbd0-TR4yRciBwQbcTVVa?dl=0 GitHub | https://github.com/blondiebytes Twitter | https://twitter.com/blondiebytes Facebook | https://www.facebook.com/blondiebytes/ Instagram | https://instagram.com/blondiebytes/ Pinterest | https://www.pinterest.com/blondiebytes/ LinkedIn | https://www.linkedin.com/in/blondiebytes Download the official 30 Days of Code Calendar! https://www.dropbox.com/sh/de0u45ibjt50sxf/AAC6YvComlBqFBA8UCwqqZ0ia?dl=0 Want a free $20 Amazon gift card? Share a picture of the video or of you coding with the hashtag #30DaysOfCode on Facebook, Twitter, or Instagram and be entered to win one! Five winners will be picked randomly on January 28th. Want more coding help? Sign up for a one-on-one session with me on codementor | https://www.codementor.io/blondiebytes
https://wn.com/Day_1_Of_Code_Data_Types_(_Christmas_Trees_Cars)
Ordinal data: Krippendorff alpha inter-rater reliability test

Ordinal data: Krippendorff alpha inter-rater reliability test

  • Order:
  • Duration: 4:27
  • Updated: 03 Mar 2017
  • views: 2289
videos
How to use a statistical test (Krippendorff alpha) to check the reliability of a variable with ordinal data, using a Windows PC and SPSS. Six observers have rated 30 student. The question was “How would you rate this individual student?” 1 = Excellent 2 = Above Average 3 = Average 4 = Below Average Here, I have six judges and no missing data. However, this statistical test can be used with any number of judges and with or without missing data. In SPSS, click File, Open, Syntax, and open the macro “kalpha.sps”. If you do not have this special file, please see my previous video “Nominal dichotomous yes/no data: Krippendorff alpha inter-rater reliability” where I show you how to find and download it. Execute this macro. Open your data file. Run the statistical test, by clicking File, New, Syntax and type: kalpha judges = teacher1 teacher2 teacher3 teacher4 teacher5 teacher6/level = 2/detail = 0/boot = 10000 Then: Run, All The Krippendorff's Alpha Reliability Estimate here is 0.6159. An alpha below 0.67 indicates a really low inter-rater reliability. Ideally, it should be over 0.8. Below 0.8 but above 0.67 indicates low reliability. Source: Krippendorff’s own book Content Analysis: An Introduction to Its Methodology. (Published by SAGE.) The table shows that there is an estimated 70.01 percent chance that the alpha would be below 0.67 if the whole population would be tested. A Krippendorff alpha of just 0.6159 is perhaps too low to be used in a report, but I still include an example here, just to show how these types of results are written out. Method The Krippendorff’s alpha test was used (Hayes & Krippendorff, 2007) to estimate the inter-coder reliability, and these alpha (α) values are reported in the results below. Results The results show that the inter-coder reliability was low (α = 0.6159), i.e. that the six observers did not agree. Discussion (Here, discuss possible reasons why the observers did not agree.) References Hayes, A. F., & Krippendorff, K. (2007). Answering the call for a standard reliability measure for coding data. Communication Methods and Measures 1(1), 77-89. Let us do it again, with another set of example data. Here we have four observers who are rating 12 individuals. There are missing data, but that is no problem for the Krippendorff alpha test. It is one great advantage, compared to other statistical tests. File, New, Syntax. kalpha judges = obsa obsb obsc obsd/level = 2/detail = 0/boot = 10000 The Krippendorff's Alpha Reliability Estimate here is 0.8095. There is a 6.46 percent chance that the alpha would be below 0.67 if the whole population would be tested. This is an example of how it can be reported in text: Method The Krippendorff’s alpha test was used (Hayes & Krippendorff, 2007) to estimate the inter-coder reliability, and these alpha (α) values are reported in the results below. Results The results show a relatively high inter-coder reliability (α = 0.8095), i.e. that the four observers were in agreement with each other. Discussion (Discuss plausible reasons why the observers agreed as well as possible consequences.) References Hayes, A. F., & Krippendorff, K. (2007). Answering the call for a standard reliability measure for coding data. Communication Methods and Measures 1(1), 77-89.
https://wn.com/Ordinal_Data_Krippendorff_Alpha_Inter_Rater_Reliability_Test
Ascribe Coder

Ascribe Coder

  • Order:
  • Duration: 8:05
  • Updated: 12 Feb 2016
  • views: 229
videos
Understand the meaning of unstructured text comments as if they were being spoken directly to you. Ascribe Coder™ delivers a text coding and text mining management system that is flexible enough to adapt to any client requirement, yet powerful enough to quickly manage any sized projects in multiple languages. Ascribe Coder’s success is predicated on its ability as an open source platform. The software can import and export customer data across virtually any data platform including social media sentiment analysis data. http://goascribe.com/
https://wn.com/Ascribe_Coder
Risk Adjustment / Data Extraction and Coding Services video for Medical Ofiices

Risk Adjustment / Data Extraction and Coding Services video for Medical Ofiices

  • Order:
  • Duration: 4:37
  • Updated: 23 Apr 2010
  • views: 1800
videos
Tactical Management Inc. (TMI) Call 866-585-9953 A one-stop source for operations vital to successful Physician practices and Medicare Advantage health plans. TMI provides turnkey services to Physicians seeking assistance with accurate coding the lifeblood of any practice; as well as end-to-end solutions for health plans with Medicare Advantage contracts facing the ongoing challenge of reporting the highest level of ICD-9-CM specificity the foundation for accurate Medicare reimbursement.
https://wn.com/Risk_Adjustment_Data_Extraction_And_Coding_Services_Video_For_Medical_Ofiices
A Coder Rambling Ep. 2: Android LiveData

A Coder Rambling Ep. 2: Android LiveData

  • Order:
  • Duration: 7:16
  • Updated: 07 Jun 2017
  • views: 948
videos
Learning about Android LiveData. Example https://github.com/fluxtah/Ep2-LiveDataExample Docs https://developer.android.com/topic/libraries/architecture/livedata.html
https://wn.com/A_Coder_Rambling_Ep._2_Android_Livedata
2016 New Coder Survey: Data Science

2016 New Coder Survey: Data Science

  • Order:
  • Duration: 5:10
  • Updated: 30 Apr 2016
  • views: 870
videos
We're busy people who learn to code, then practice by building projects for nonprofits. Learn Full-stack JavaScript, build a portfolio, and get great references with our open source community. Join our community at http://freecodecamp.com Notes: - The GitHub repo: https://github.com/FreeCodeCamp/2016-new-coder-survey - The Stack Overflow survey: http://stackoverflow.com/research/developer-survey-2016 - Our goal: to collaborate on D3 visualizations that answer the 20 specific questions we've asked in GitHub issues by midnight EST May 8 - Then, after we've shipped the website with the 20 D3 visualizations answering our questions, we can consider building additional data tools like a DC.js sandbox.
https://wn.com/2016_New_Coder_Survey_Data_Science
Why being scared of Machine Learning will leave you in the 90s | WorkTools #25 (Christoph Magnussen)

Why being scared of Machine Learning will leave you in the 90s | WorkTools #25 (Christoph Magnussen)

  • Order:
  • Duration: 4:32
  • Updated: 09 Mar 2017
  • views: 13852
videos
Subscribe here to my weekly vlogs and updates http://bit.ly/cmagchannel or check out my company website http://blackboat.com or http://christophmagnussen.com I met Stefan Richter (http://www.freiheit.com) who is an entrepreneur from Hamburg and runs a software development company with around 90 employees. He is a coder himself and as passionate about collaborative work as I am (don’t send him attachments). We talked about the fears many companies have of utilizing the data their customers are already providing them and about the state of security when using the cloud. -- I try to upload one WORKTOOLS and one WORKDAY video every week. WORKTOOLS In these videos I will give you my personal insights on various cloud based collaboration and communication tools that foster productivity within your company. WORKDAY These videos will give you the big ideas behind our work, a glimpse behind the scenes and also how I work with our clients and partners: meeting fellow entrepreneurs business travels, conferences, interviews, working on the road. — Connect, follow, subscribe: https://facebook.com/christophmagnussen https://twitter.com/cmagnussen https://medium.com/@cmagnussen https://instagram.com/christophmagnussen https://snapchat.com/add/chmagnussen https://christophmagnussen.com http://blackboat.com –– Christoph is an entrepreneur since high school. After graduating from St. Gallen University, he co-founded a mobile phone reCommerce company which grew from 1M to 31M in revenue in less than 5 years. To scale the business he wouldn’t just add manpower. Instead, he was obsessed with increasing individual productivity through latest online collaboration tools and new work methods. This new digital setup triggered many requests from fellow entrepreneurs to support them in building the same environment in their companies. This is how the idea for Blackboat was born. A tech focused company designed to help leaders increase team efficiency by leveraging cloud tools and fast communication. Christoph is also a keynote speaker and he shares his experiences, thoughts and ideas about #EndOf90iesIT and #futureofwork via his YouTube channel and Facebook page. — Music My Solar Jazz 4 | Audiojungle Skorpio 88
https://wn.com/Why_Being_Scared_Of_Machine_Learning_Will_Leave_You_In_The_90S_|_Worktools_25_(Christoph_Magnussen)
Falcon.io // Build Product Showcase | Falcon.io

Falcon.io // Build Product Showcase | Falcon.io

  • Order:
  • Duration: 1:21
  • Updated: 27 Jun 2016
  • views: 366
videos
DIY - Create responsive web pages without designers or coders. See Build in action: http://fal.cn/2Ou3 - Create pages in no time - Customize key brand elements - Preview by device - Track performance - Export data for retargeting - Ensure sign-off and governance
https://wn.com/Falcon.Io_Build_Product_Showcase_|_Falcon.Io
OFFICIAL WORK FROM HOME JOBS ONLINE! GOOD PAYING OPPORTUNITIES!

OFFICIAL WORK FROM HOME JOBS ONLINE! GOOD PAYING OPPORTUNITIES!

  • Order:
  • Duration: 0:56
  • Updated: 15 Nov 2015
  • views: 574
videos
Visit: http://www.iclicksmoney.com and find real work from home opportunities as well as quick ways to earn extra cash on the go. Jobs hiring for; transcribing, captioning, customer service rep, technical support, data entry, paid surveys, product reviews, medical coders, web developers, and much much more! No start-up fees or deposits! #workfromhome #athomejobs #workonline #makerealmoneyonline #workathomemoms #stayathomemoms #housewives #workathomedads #stayathomedads #jobsonline #onlinejobs #getpaidonline #nowhiring #helpwanted #newjobs #jobsearch #workonline Clix Sense ClixSense Global Test Market GlobalTestMarket Inbox Dollars InboxDollars InstaGC Bankrollbucks Bank Roll Bucks Neobux Convergys Sykes Work from home Work at home Virtual Jobs VirtualJobs Getpaid.social Like4Like Follow4Follow RT4RT Work At Home Jobs List Of Work At Home Jobs International Work At Home jobs Worldwide Work At Home Jobs Legit Work At Home Jobs
https://wn.com/Official_Work_From_Home_Jobs_Online_Good_Paying_Opportunities
Hire Broad Experienced WordPress Developers – Addon Solutions

Hire Broad Experienced WordPress Developers – Addon Solutions

  • Order:
  • Duration: 2:15
  • Updated: 28 Jan 2017
  • views: 23
videos
Addon Solutions is providing “Hire WordPress developers”https://goo.gl/Qhc4J2 services. Cost-effective and completely tailored for you. Whether you hire a WP developer on hourly or daily basis, part time or full time, we will make sure that they will perform with excellence and meet your requirements. WordPress is one of the best CMS platforms and has become first choice for business-person to implement business with web functionality. Our WordPress coders are excellent in delivering superior service, including - Installation and Configuration - WordPress Data Migration - Themes Customization - Maintenance & Support - Corporate Blogging Solutions - WordPress CMS development - PSD to WordPress - Website Customization - Custom Plugin Development-customize wordpress - WordPress Theme Integration Visit https://goo.gl/5qyyJN to learn more about us. #hirewordpressdeveloper, #hirewordpressthemedeveloper, #hireExperiencewordpressdeveloper, #wordpressdeveloperforhire, #wordpressthemedevelopersforhire , #Hirewordpressexpert
https://wn.com/Hire_Broad_Experienced_Wordpress_Developers_–_Addon_Solutions
Get Started Developing with Alexa and Drupal

Get Started Developing with Alexa and Drupal

  • Order:
  • Duration: 1:00:20
  • Updated: 24 Jun 2017
  • views: 40
videos
Amber Matz and Blake Hall The Internet of Things revolution has ushered in a wave of “Smart Home” devices and gadgets, and with it, new opportunities for creative hacking and software development. The Amazon Echo suite of devices, using the Internet-connected conversational interface commonly known as “Alexa”, is backed by a developer-friendly ecosystem with open source tools, documentation, tutorials, code examples, and a free (as in no-cost) open invitation to developers to create “Alexa Custom Skills” that anyone can download and use with their Echo devices. In this session, you will learn: - What to consider when designing a voice user interface - The various components of an Alexa custom skill - How to proceed through the custom skill development process - 3 implementation methods including 2 ways to integrate Drupal data into your skill To get the most out of this presentation, you should be an intermediate coder, and comfortable tinkering with code. But you don’t have to be a Node expert, a Drupal expert, or a Web Services expert to create a custom Alexa skill. It’s a pretty accessible development experience. Learning Objectives & Outcomes: By the end of this presentation, you should feel empowered and ready to create your own custom Alexa skill, with or without Drupal integration. http://2017.tcdrupal.org/session/get-started-developing-alexa-and-drupal
https://wn.com/Get_Started_Developing_With_Alexa_And_Drupal
×