# Top five productivity practices in MATLAB6

I teach the “MATLAB 101” course for all of our new technical support engineers at MathWorks. When I come to their computers, I become aware of little tweaks I have made to my working… read more >>

# Using logical indexing to plot points meeting a specific criteria only.

If you have a vector of coordinate for a set of points, you might want to differentiate those points. To do that a concept called logical indexing will help you pull out a subset of those points… read more >>

# Using image to view data instead of surf and view(2).2

This video outlines a common error made with MATLAB, and how to avoid it. Often people will use the programming pattern of: surf(Z); view(2) This really does something very similar… read more >>

# Sudoku solver in MATLAB by webcam1

From our Japan office via Steve’s blog: This just tickles my fancy, and I think everyone should watch it. … read more >>

# Solution to MATLAB Graphics challenge for new users (2/2)

This video finishes showing how to implement the dual color plot (see part one). It shows you how to click and drag on a line to move it. There are more details on the drag in drop in the older… read more >>

# Spring Contest is started

Just a quick note to let you know that the Spring MATLAB programming contest has… read more >>

# Thank you for using MATLAB Answers

This is a quick post to point more people to MATLAB Answers and to acknowledge our most prolific answerers. When this project was in its infancy inside MathWorks, I was (not so secretly) hoping it… read more >>

# Solution to MATLAB Graphics challenge for new users (1/2)6

In last week’s post, I introduced a graphics challenge that I use when I teach a MATLAB graphics class to new technical support engineers at MathWorks. This week, I show the first part of the… read more >>

# Graphics challenge10

When I teach the MATLAB graphics class for new technical support engineers at MathWorks, I have one major exercise for them to do. This is that exercise. if (typeof(playerLoaded) === ‘undefined’)… read more >>

# Adding a debug button to a MATLAB GUI.2

GUIDE GUI’s in MATLAB are really just a series of function calls triggered by callbacks associated with different uicontrols. Because these are all sub-functions, it can be difficult to get… read more >>