Stuart’s MATLAB Videos

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Results for: App Designer

Adding a Settings Feature to My Web App: Part 2

So, in my attempt to add a settings feature to my web app, I have managed to add a settings tab with one uicontrol. When it’s value is changed, it saves its value to a MAT file. Next, when the… read more >>

Adding a Settings Feature to My Web App: Part 1

I maintain some MATLAB web apps that are used internally by other MathWorkers. For one of the apps, I want to allow users to save default settings for the app’s behavior.
I think I will provide… read more >>

Using the Coverage Report to Help with App Testing

I’ve created quite a few unit tests for one of my MATLAB apps, but I’m not sure if I’m testing all it’s functionality. That is where the Coverage Report comes in. I’m… read more >>

Investigating and Fixing a Bug in My Web App

My colleague told me that one of the web apps that I maintain for internal use has stopped working. So I want to investigate the issue and try and fix it. I thought I would show you my typical… read more >>

Trying to Reduce the Starting Time of My App

My app takes a while to start because it has to load a good amount of data from a database, then analyze it before its ready to be used. I have an idea of how to speed this up, so I’m going to… read more >>

Implementing a Local File Cache for a Recurring Data Analysis Job: Part 3

Here I finish developing a local file cache for my video analysis function. In this phase, I incorporate the changes I made to my function into a web app that uses it. I hope it will greatly reduce… read more >>

Adding a Column to a Table in My Web App

Here I want to add a “Row Totals” column to a pivot table in the web app that I’m working on. I need to add my UI control and update my code to calculate the totals column and add… read more >>

Pause on Error with MATLAB App Designer

Here is a video I recorded not long after 22a was released, but I haven’t posted it yet. It shows an example of using “Pause on Error” with MATLAB App Designer, which is a very… read more >>

Updating an App UI Control To Change The Item List

I need to update a drop-down UI control in my app so that the items in the list are no longer truncated. I will need to edit my code that populates it, run my tests and re-commit.
Features covered in… read more >>

Investigating a Failed Unit Test for My App

After I added a new UI control to my web app, in a live stream recently, I ran my full set of unit tests and one failed. So I need to investigate why and address.
Features covered in this code-along… read more >>

Posts 1 - 10 of 33

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