I am the applications engineer that supports the Mapping Toolbox for the MathWorks. In the latest release of this toolbox, we made the decision to no longer provide worldwide political boundary data... 更多内容 >>

A few weeks ago, I posted a new video tutorial on the use of GUIDE. I have gotten extensive positive feedback from this and am currently making a script for a follow-up video. This should be ready... 更多内容 >>

MATLAB 7 introduced a couple of new function types to MATLAB – nested functions and anonymous functions. As their name (hopefully) implies, a nested function is a function that is literally… 更多内容 >>

Ahhh, the memories of my youth. Playing wiffle ball in my front yard with my friends. Riding bikes around the neighborhood. Programming in LEGO and BASIC on my Apple 2, and always wanting (but never... 更多内容 >>

This week I want to try something different. I give a lot of presentations to customers and many times they are not aware of capabilities that MATLAB has to offer them. When people ask about how to… 更多内容 >>

Greeting from Singapore. Part of the glamorous life of an application engineer is traveling the world singing the praises of MATLAB. So here I am between seminars and customer visits to bring you... 更多内容 >>

Dimitri Shvorob just made my day, without knowing it. He just posted VANITY, clearly one of the most brilliant submissions ever to see the light of day on MATLAB Central. In Dimitri's words: "When... 更多内容 >>

I’m one of those geeks who loves doing everything in MATLAB. Data Analysis: Check. Search Google: Check. Write Reports: Check. Now I can add one more item to my list, keeping up with my stocks…. 更多内容 >>

NoteThe file submission referenced in this post is no longer available on File Exchange. I'm a big fan of using the MATLAB Profiler and M-Lint to figure out ways to optimize the efficiency and... 更多内容 >>

As our weekly readers know by now, I am a big fan of getting as much data as possible into a plot in a clear manner. David has done that in bubbleplot. In a normal scatter plot he has managed to... 更多内容 >>