图像信息隐藏，将一幅灰度图像嵌入到另一幅灰度图像当中(Hide image information and embed a grayscale image into another grayscale image)

选用最低位平面嵌入秘密信息的LSB算法，用MATLAB实现该算法的（1）信息隐藏；（2）信息提取；（3）测试。(The LSB algorithm, which uses the lowest bit plane to embed secret information, is used to realize the (1) information hiding of the algorithm by MATLAB; (2) information extraction; (3) test.)

WAV音频的LSB信息隐藏实验matlab实现.zip 内涵wav音频，WAV音频隐写的matlab代码 randhiding.m randextract.m wavextract.m wavhiding.m nc.m(Realization of LSB Information Hiding Experiment of WAV Audio by matlab.zip Connotation wav audio, WAV audio steganography matlab code Randh