标签:c/C++


二维快速傅里叶变换(FFT),可以用。(c、c++源码)

Written by pjkui on 2014年3月29日. Posted in 编程技术

FFT_2D code Source Code /*------------------------------------------------------------------------- Perform a 2D FFT inplace given a complex 2D array The direction dir, 1 for forward, -1 for reverse The size of the array (nx,ny) Re...