How would you make a contour plot of an xls 3 columns Matrix?

Hello,

I am currently trying to make a contour plot of wind speed as the z value (img is attached). I only need to make isolines of wind speed. How can i make it?

[Star Strider]

The file you posted contains a (1000 x 52) matrix, not an (N x 3) matrix. What is it and what are we supposed to do with it?

Answer 1

[Roshni Garnayak]

You can load the data from the excel file to the MATLAB workspace by using the ‘readmatrix’ or ‘xlsread’ functions.

You can use the ‘contour’ function to create the contour plot.