FFT in Matlab

Hi,

Thanks, but it is not an fftshift problem.
The image I get is just a shrinking of the
original image.

chenitz wrote:
> Hi,
>
> Thanks, but it is not an fftshift problem.
> The image I get is just a shrinking of the
> original image.

In your first post you said

> I performed some
> operations that are like Fourier transform. I got new
> coordi=ADnates that
> were not equally spaced. So I made a grid, and
> interpolated =ADthe
> results I had to that grid.

Could it be that all these changes to the coordinate
system have something to do with the shrinking?
If you get back something that looks very similar to
the original image, I think you have done well.
Depending on exactly how complicated the manipulations
and interpolations were, that's perhaps the best you
can hope for.

Rune