Feb 11, 2012 #1 B bykerboy Newbie level 1 Joined Feb 11, 2012 Messages 1 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,285 Hi I've done Fast Fourier transform of a video sequence using fftn(X,[128,128,128]). X is a matrix 3d (x,y,time) I want to calculate along each dimension fixing one at a time, the 3db Bandwidth. any idea?
Hi I've done Fast Fourier transform of a video sequence using fftn(X,[128,128,128]). X is a matrix 3d (x,y,time) I want to calculate along each dimension fixing one at a time, the 3db Bandwidth. any idea?