Stuart’s MATLAB Videos

Watch and Learn

Posts 1 - 10 of 150

Results for: Code-Along

Creating a Class to Generate a Non-Expiring Token: Part 1 2

I create a lot of code that reads and writes to our internal SharePoint file storage. To do that, it needs to use an authorization token. This token is time limited to an hour and sometimes that… read more >>

Calculating the Duration of an Animated GIF file

I have a function that returns the duration of a video file. It only supports standard video files like MP4 or MKV and uses videoReader. I want to add support for animated GIF files which are not… read more >>

Plotting Data in a Loop to Visualize Progress: Part 2

In my last post, I prototyped some code that plots the progress of my data download job. I noticed that the axes were not correct, so I need to fix that and some other issues.
Features covered in… read more >>

Plotting Data in a Loop to Visualize Progress 3

I have a script that runs for many hours and downloads a large amount of data from a web service. It sometimes slows down or even stops, so I want to be able to understand its progress better by… read more >>

Implementing a Local File Cache for a Recurring Data Analysis Job: Part 2

Here I continue developing a local file cache for my recurring data analysis job. Next, I want to add support for new videos being added to the SharePoint folder.
Features covered in this code-along… read more >>

Implementing a Local File Cache for a Recurring Data Analysis Job: Part 1

I have a recurring MATLAB processing job that analyzes the metadata of the files in a large SharePoint folder. It can take several minutes to get all the metadata. However, the metadata in older… read more >>

Debugging Some String Processing parfor Code

My MATLAB function has errored, so I want to determine the cause and fix it. Follow along as I engage in some typical debugging of my code, using various tools.
Features covered in this code-along… read more >>

Modifying a SharePoint Video Transcript

I need to be able to download the audio transcript of an existing Microsoft SharePoint video, modify it and re-upload it. I already have a few functions and components that will help me do this. I… read more >>

Debugging with the Variables Editor

I have a bug in my script which removes an element of a string array unexpectedly. So I plan to watch the contents in the variable editor as I step through my code each line at a time, to help me… read more >>

Uploading a Transcript to a SharePoint Video

Here I want to upload a time-stamped caption file to a SharePoint video using their REST API. This will let me navigate and browse interesting events in the video. I’m going to use the same… read more >>

Posts 1 - 10 of 150