Stuart’s MATLAB Videos

Watch and Learn

This is machine translation

Translated by Microsoft
Mouseover text to see original. Click the button below to return to the English version of the page.

Basics: Visualizing a function of two variables

Posted by Doug Hull,

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 is very basic, it starts by creating the vectors of inputs to this function and then making them into matrices. We then calculate the BMI and modify the contour plot to look more like we want.