MakeCosImage

Psychtoolbox › PsychOneliners

[image] = MakeCosImage(freqi,freqj,nRowPixels,[nColPixels])

Computes a two-dimensional cosine function image.

The image has dimensions nRowPixels by nColPixels.
If nColPixels is omitted, a square image is returned.

8/15/94 dhb Both row and column dimensions used if passed.