We have MATLAB users come into The MathWorks to present their work in MATLAB from time to time. Recently there was an interesting presentation with some really great “Clutter… 続きを読む >>

Every now and then we send MATLAB challenges through the department to help sharpen our programming skills. What amazes me is the sheer variety of solutions that people come up with.
Today, I have… 続きを読む >>

Jiro's pick this week is VARYCOLOR by Daniel Helmick.   Have you ever had to plot many lines on a single graph and you had to construct additional set of colors to augment the... 続きを読む >>

Often if you make a surface plot with SURF for a large dataset, it will appear all black because MATLAB is trying to draw all the edge lines. You can stop these lines from obscuring your data by… 続きを読む >>

Aldo Caraceto, one of our Application Engineers from Italy, recently wrote to tell us about a new post on the File Exchange. He noted that this file was particularly cool because "it offers a... 続きを読む >>

People often make their own GUIs in GUIDE and they have a data visualization. When you embed an axis in your own GUI rather than using a figure window, you lose the built in toolbar that has zoom,… 続きを読む >>

Today’s challenge is one where you need to figure out if two rectangles have a non-zero area of overlap.
The rectangles will be specified as follows:

Just fill in your part of the code until… 続きを読む >>

Jiro's pick this week is NEWFCN by Frank González-Morphy.
We all have our own style of writing functions in MATLAB. I've adopted a convention that is similar to the "best practice"
that The... 続きを読む >>

This week we will be looking at the MATLAB class system. This video does not cover the “why” of doing OOP (Object Oriented Programming) in MATLAB. It just covers a very simple example of… 続きを読む >>

This was a fun little puzzle. I wonder how many people got to the first image, but did not continue to the real solution! Contents Load the data and... 続きを読む >>