Published

Parallel and GPU Computing Tutorial Video Series
0:00 Using MATLAB in recent years on computationally intensive problems that take a long time to run,...

10 years ago

Published

A Simple Backup Utility
4:16 I have a number of scripts that I have been maintaining for many years. They are not in version...

10 years ago

Published

Setting Initial MATLAB Working Folder to Last Folder Used
1:43 In release 2014b there is a new preference that lets you set MATLAB’s initial working folder to...

10 years ago

Published

New Video Player in Blogs Area
1:46 We have made some changes to how videos play in the Blogs area, including a new video player....

10 years ago

Published

Alt Up Down Keyboard Shortcut in MATLAB Editor
2:39 When editing code in the MATLAB editor, I often find that I’m interested in the use of one...

10 years ago

Published

Under New Management
2:04 As I will be taking over Doug’s blog, I thought I’d tell you a bit about myself and what I hope...

10 years ago

Published

So Long, and Thanks for all the Fantastic Videos
1:12 Doug has left the MathWorks but watch this video to hear from who is taking over his blog. if...

11 years ago

Published

Signoff
1:15 After 14 awesome years at MathWorks, I am changing careers. It has been great working and...

11 years ago

Solved

Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

11 years ago

Published

Visualizing retention data over time in MATLAB
3:40 I have some data showing how many people come into and leave a group over time. I wanted to...

11 years ago

Published

Visualizing a Simple Saddle Point Algorithm in MATLAB
3:50 There are lots of places in optimization and game theory where you would want to identify a...

11 years ago

Published

Editing an Existing Figure File in MATLAB
2:03 The best way to modify a MATLAB figure is to just modify the code that generated it. I...

11 years ago

Published

Selectively Changing an Image in MATLAB with Logical Indexing
2:51 A MATLAB user on MATLAB Answers wanted to know how to change all the pixels in an image that...

11 years ago

Published

MATLAB: In an assignment A(I) = B, the number of elements in B and I must be the same.
2:33 The very common MATLAB error: “In an assignment A(I) = B, the number of elements in B and I...

11 years ago

Published

Rotate Axes Labels in MATLAB
1:35 The new release of MATLAB R2014b brings a new graphics engine. This allows for some new...

11 years ago

Published

Using DBstack in MATLAB to get a stack trace
3:22 When you have timers and callbacks in your code, it can be difficult to find out when...

11 years ago

Published

MATLAB r2014bGraphics has launched
We are very excited to announce that MATLAB r2014b introduces a new graphics system. Graphics developer, Mike Garrity,...

11 years ago

Published

Reading parameters from a file in MATLAB
3:11 In last week’s post, I showed how to generate code in MATLAB to automatically read in a...

11 years ago

Published

Easy custom Excel import to MATLAB
2:05 I recently was asked how to import from Excel but only bring in a certain part of the file. ...

11 years ago

Published

Making a Multi-color Line in MATLAB
4:46 This video is a follow on to last week’s. Instead of making a line with different colored...

11 years ago

Published

Coloring a line based on height, gradient, or some other value in MATLAB
2:06 MATLAB Answers is a great resource for getting help from the MATLAB community. There was a...

11 years ago

Published

Finding infrequent errors in MATLAB with DBSTOP if error
1:50 Some errors happen in MATLAB infrequently. If you don’t know the conditions when they occur,...

11 years ago

Published

Bad coding practices to avoid
I was revisiting older posts, and this is one of my most frequently referenced posts. I teach the MATLAB 101 class to every...

11 years ago

Published

Vintage Videos: Still relevant
3:04 There are certain timeless questions about MATLAB. I was just asked about this and knew I had...

11 years ago

Published

Simple example of storing data as a matrix or structure
6:10 When we design a program, the way we store our data will have an effect on how our code...

11 years ago

Published

Vectorizing code in MATLAB
5:17 When you vectorize code, you avoid looping through an array and instead do operations on the...

11 years ago

Published

Adding callbacks to lines and axes in MATLAB
4:19 A callback is a function that gets called when you perform certain actions. For instance,...

11 years ago

Published

Interuptable callbacks and BusyAction in MATLAB
5:14 If you push a button in a MATLAB UI and this starts a long calculation, what do you want to...

11 years ago

Published

Using synthetic data to test algorithms in MATLAB
5:34 This week we are making up some data and doing a couple of visualizations. We then modify...

11 years ago

Published

Modifying Excel column names to legal variables in MATLAB
3:38 I have been using MATLAB tables lately. In doing that, MATLAB will store meta data with...

11 years ago