function wien

Performs a wiener filtered deconvolution of X using PSF as dirty beam. HEIGHT gives the maximum of the delta function used as filter function and defaults to 1.

Syntax
result = wien(X, PSF [, HEIGHT])

Arguments
X:   A matrix.
PSF:   A matrix.
HEIGHT:   A real number.


See also
function lucy
function clean


Notes
The memory required for wiener deconvolution (in bytes) calculates as 33*(Number of pixels in the image).