Steve recently mentioned a video showing how the quiksort algorithm works, including an explanation from Bobby regarding the need for the final seconds to be sure that NaN values are... 続きを読む >>

For quite a while now, we have made MathWorks product documentation available from the support page on our web site. Though we started with MATLAB documentation initially, we have added... 続きを読む >>

Recently, Lucio and I wrote a post on detecting line segment intersections. We confessed in the post that we had not been exhaustive in our treatment. We also received many interesting... 続きを読む >>

Today I am writing this post in collaboration with my friend and colleague, Lucio Cetto. Ever need to know if two line segments intersect? There are lots of ways to do this, and I... 続きを読む >>

Recently there was an email making the rounds at MathWorks about how to calculate the area volume under a surface. Not surprisingly, there were several methods chosen, based... 続きを読む >>

This week's guest bloggers Ankit Desai and Vinod Cherian work on various aspects of using MATLAB to control instruments, make measurements with hardware, retrieve data from... 続きを読む >>

This week Richard Willey from technical marketing will be guest blogging about nonparametric fitting. Contents Generate some data... 続きを読む >>

Ken Atwell in the MATLAB product management group is guest blogging this week about his recent experiences using Microsoft .NET® and how it can used to expand the... 続きを読む >>

I can think of a lot of functions that rearrange data in MATLAB. I've long suspected that not all of these are well-known, though some are clearly daily tools. Maybe... 続きを読む >>

I have recently handled several help requests for solving differential equations in MATLAB. All of the cases I worked on boil down to how to transform the higher-order... 続きを読む >>