In Matlab I made gray scale image from a 200x200 matris:
the colormap is gray.
on the screen it looks nice. I then printed it on a HP printer:
It looked again nice.
But when I output to eps (or any ps formate):
print -deps x.eps
x.eps was then printed on a PS printer. The output is very bad with lost brightness and resolution. If I convert the eps file into hp again the brightness is ok but the resolution is still very low. I tried to output to various formate: gif, bitmap, pcx. And then use other programs to handle the image. Again the resolution got lost.
The question is how to catch the nice image into a PS file which can be printed later, without losing the image quality. Why a direct printing on HP jet III works fine.