Hello, just wondering what a good way to filter a plot obtained from a matrix of values, M, when using pcolor(m) with shading interp.
I attached a png of what I have. There seems to be good filters but for grey scale and I want to keep the color scheme shown. Any help would be appreciated! Been on this project for sometime and it turns out my math, physics and code is ok, and it all has to do with filtering the signal.