Introduction - If you have any usage issues, please Google them yourself
Realize their own one-dimensional, two-dimensional DFT. Advantages: low-frequency components after the transformation in the middle, made up for the inadequacy of matlab library function (high-frequency component in the middle)
Packet : 21840292dft.rar filelist
DFT\dft.m
DFT\dft2.m
DFT\idft.m
DFT\idft2.m
DFT