Hi,
i'm trying to plot an sound (http://www.jarkonkotisivu.org/temp/sound.mat) and the goal is to get this (http://www.jarkonkotisivu.org/temp/spectrum.JPG) but i get an error:
Warning: Z must not be a scalar or vector, not rendering surface.
Here is the problematic program:
function...
Hi,
i'm trying to plot an sound (http://www.jarkonkotisivu.org/temp/sound.mat) and the goal is to get this (http://www.jarkonkotisivu.org/temp/spectrum.JPG) but i get an error:
Warning: Z must not be a scalar or vector, not rendering surface.
Here is the problematic program:
function...