数字水印方面的算法小程序 希望能给刚刚接触数字水印的朋友一点帮助 开发环境MATLAB-digital watermarking algorithm for the small programs just wanted to give digital watermarking contact friends to help develop environmental 1:00 M MATLAB

The Fast Fourier Transform (FFT) is one of the rudimentary operations in field of digital signal and image processing. Some of the very vital applications of the fast fourier transform include Signal analysis, Sound filtering, Data compressio