Stuart’s MATLAB Videos

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Posts 21 - 30 of 159

Results for: Code-Along

Using the SharePoint RESTful API to Delete Past Versions of a File

I need to delete all the past versions of a set of files on SharePoint because they are taking up too much space. I’m going to try and use the SharePoint RESTful API to do this, which I have… read more >>

Speeding-Up a Large File Processing Job with Parfor on a Cluster

This video uses a different recording style from my others. Rather than recording continuously while I work, I pause recording when my code changes are taking a long time to execute or I have some… read more >>

Debugging a MATLAB Code Section

You many not be aware that you can debug the code contained inside a section (marked by %%) without needing to run your entire file. This can be useful when you are working on a small area of code,… read more >>

Refactoring Code to Functions Manually

Here I want to modularize and re-use part of my code by converting it to a function, but in this case the automatic conversion in the editor is not supported, so I need to do it manually.
Features… read more >>

Calling the Command Line Tool FFmpeg to Concatenate Video Files

I often need to call external command line tools from MATLAB to carry out various specialized tasks. Here I plan to make a utility that calls the FFmpeg tool to concatenate video files.
Features… read more >>

Modifying My Script Indexing to Work with parfor

I’m trying to parallelize a script that takes a few hours to run. I normally use parfor, the simplest parallel construct, but to do that, I need to modify how I index through my… read more >>

Updating My TCP/IP Link to Support Unicode Characters 1

I was told by a colleague that one of by MATLAB string searching web apps did not work for Chinese strings. After investigating, I realized the way I implemented it limited support to ACSII… read more >>

Recovering Data from a Failed Function Using assignin 1

Here, my code has errored-out and paused in a function. I want to recover the data because the code had been running for a few hours. I’ve done this before by saving the data temporarily to a… read more >>

Updating a Static Method to Return the Latest File in a Folder

I want to update a static method in a class to return the latest file in a folder rather than a fixed filename.
Features covered in this code-along style video include:

static methods
dir, tables,… 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 >>

Posts 21 - 30 of 159