基于离散傅里叶变换的水印嵌入 PSNR算法-Discrete Fourier Transform-based watermarking algorithm PSNR

Contains two clients receive link-level communications program, Based on wavelet transform digital watermarking algorithm matlab code, LCMV optimization design array signal processing.

Pisarenko harmonic decomposition algorithm, Target can be extracted in a picture you want, Based on wavelet transform digital watermarking algorithm matlab code.