optics

LSB的matlab 算法实现！隐写术！基于空域的信息隐藏算法虽然不及基于频域的信息隐藏的算法常用，但是其在信息隐藏中也占有一席之地。在空域算法中，LSB堪称经典，可以作为信息隐藏的入门砖。(description of matlab )

matlab扩展编程，里面只有第12，13章的程序。(matlab extension programming)

test complex systems stability. this function could simulate logistic map.

this code for RLS equalizer in OFDM system

说明：  利用小波变换的图像压缩算法，大家共同探讨，共同学习(Wavelet transform image compression algorithm, we explore, learn together)

,Sonar Demo,Sonar Demo

hspice model of common mode feedback circuit

说明：  vrml旋转代码，可以旋转各种东西啊，非常好用(vrml rotation code, you can rotate a variety of things, ah, very easy to use)

说明：  改进神经网络程序，可处理信号，提取谐波频率和幅值，检测精度较高(Improved neural network program, which can process signals, extract harmonic frequency and amplitude, and has high detection accuracy)

本Ethereal过滤规则语法规则，并附有相关命令。(This article introduced the Ethereal filtering rules gauge method, and related commands.)