"Carl S." wrote in message <firstname.lastname@example.org>... > "Aditya" wrote in message <email@example.com>... > > Hi Carl, > > It all depends on the value of phi1. I created phi1 as ones(256,256) and I get a white square (f1), black square(f) and black square(b) when I plot using imshow. > > > > It would be helpful to know a little more details. Are you not seeing anything or are you not seeing what you expect? > > > > Adi > > Hi Adi, > > phi1 is a grayscale image. I want to understand the meaning of the codes for different grayscale images. So, I am trying to see how f1, b and f seems. So, I am trying to figure out but I dont know matlab well. Could you help me how can we see f1, b and f
I have tried surf(f1), mesh(b) but their outputs seem as not a signal or any meaninful shape (I could not comment them). How should I use these commands or is there any other useful command instead of mesh, surf for this case ?