基于Matlab实现了各种数字图像水印，包括小波变换、lsb等 -Based on Matlab realize a variety of digital image watermarking, including the wavelet transform, lsb, etc.

K分布在许多领域建模有及其重要的作用，本程序根据论文Novel Physical Interpretations of K-Distributed Reverberation产生符合K分布的随机数-Sea-floor scattering that results in heavy-tailed-matched-filter-envelope K probability distribution functions.This progr