Since MATLAB Release R2007a, you've been able to number the arguments for functions that format strings. With this feature,
you can refer to the values that correspond to the different arguments in... 更多内容 >>

We can sometimes be motivated to reverse things in Boston. And I occasionally get asked how to reverse the sort direction from MATLAB. So instead of sorting A and then having B follow... 更多内容 >>

Recently a colleague was hoping to write some code to iterate over fields in a structure. There are at least three different ways I can think of, some more straight-forward... 更多内容 >>

Users sometimes want to monitor the progress of some calculation or simulation. Here's a recent example from the MATLAB newsgroup. Contents ... 更多内容 >>

I have had customers ask me occasionally about what happens during an indexed assignment when indices are repeated. The answer is that it depends on how you do the... 更多内容 >>

I'm pleased to introduce Tim Davis as this week's guest blogger. Tim is a professor at the University of Florida, and is the
author or co-author of many of our sparse matrix functions (lu, chol,... 更多内容 >>

There are some cases, particularly simulations, in which we need to choose a few items from a finite list. A friend mentioned to me that he was doing a Monte Carlo... 更多内容 >>

Did you know that you can customize the direction of text in MATLAB plots? There are times when such annotations work better than if they were purely horizontal or... 更多内容 >>

I just had an interesting exchange with a customer. He was trying to have an anonymous function return multiple outputs. Contents ... 更多内容 >>

We use color as a dimension to understand the world. For some datasets, judicious choice of colormaps provides a useful means for gleaning information. ... 更多内容 >>