This video covers the use of GRIDDATA, anonymous functions, and QUAD2D to integrate the volume under a set of randomly spaced data points. First an interpolation scheme must be put in place, then a… 続きを読む >>
This video will demonstrate how to implement a formula in MATLAB. In the video, we will make a function out of the formula. The function will take a scalar (single number) or a vector. We want to… 続きを読む >>
This short video covers the thought process of rewriting some code for clarity. The six lines of code are lengthened into twice that. The code is much more readable and maintainable. The problem… 続きを読む >>
I was once one of the many people that have been a steward of the Pick Of The Week blog. I try not to highlight File Exchange files here, but this exceptional tutorial is, well, an… 続きを読む >>
I was interested in visualizing isolines on a graph of BMI. This is a non-linear function of two variables. I thought the best way to visualize this would be with a contour plot. This video… 続きを読む >>
I recently had a question come in via e-mail where this MATLAB user wanted to be able to change the look of her histogram. The key to this problem was using HIST to generate the binning data and… 続きを読む >>
This is the first in a series of videos that will go through the process of planing and implementation of a simple GUI. Realistically, I would not plan out a GUI this simple, but the idea is to show… 続きを読む >>
Internet explorer users: Please follow the permalink at the bottom of this post to see the correct video… We are working on this! Sorry! This short video shows how to convert variable… 続きを読む >>
I love getting short, concise questions from fellow MATLAB users. One that I got recently looked like this: I have some data that I want to plot with contourf using a colormap that spans from 0 to… 続きを読む >>
My colleague, Stuart, is the person behind that charming Scottish accent you hear on many of the MATLAB videos on our website. He recently posted several of his videos on the new MATLAB Channel on… 続きを読む >>