fftn of a 3D scalar field

1 view (last 30 days)
uri iger
uri iger on 8 Aug 2018
I preformed fftn() on a 3D symmetric matrix, only to get non symmetric result, that is I started with a matrix 27x27x27, and finished with 27x27x27, but it looks like beside the first column and row - Its all symmetric and as it should be, like if the result was 28x28x28 everything will be in it's place.
WHY?!
thanks a lot Uri

Answers (0)

Categories

Find more on Fourier Analysis and Filtering in Help Center and File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by