04 2012 档案
摘要://发现网上有好多FFT变换,感觉有一半都是互抄的, //那我也抄一下,加入了自己的理解!应该有部分与网上实现有点点不同! // 实际上FFT 与IFFT 可以在一个函数中实现就可以了!不过不想改了! #define PI (3.1415926535) typedef struct _plural{
阅读全文
摘要:[FileName,PathName] = uigetfile('*.jpg'); imgdata = imread(FileName); rgb = imgdata; %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %%%%%%%%%%%%%%%%%%%%%
阅读全文