mtest

In this code of LSB steganography the first three bit of message image is extracted and hidden in the cover image.At receiving the bit is extracted and message is shown.

frft的matlab实现，可以用于数字信号处理或图像加密(these programmes are matlab realization of frft that can be used in digital signal processing or image encryption)

一篇很好的讲述瑞利衰落信道下空时编码方法的英文文献(A good about Rayleigh fading channels space-time coding method of the English literature)

Conjugate gradient method

本程序主要针对LMS自适应算法进行了学习，包括收敛曲线，学习曲线，平均收敛轨迹。(This program mainly studies LMS adaptive algorithm, including convergence curve, learning curve, average convergence trajectory.)

基于MATLAB的线性调频信号产生以及频谱分析，某雷达参数下的模糊函数及自相关函数仿真分析。(MATLAB based on the linear frequency modulation signal generator and spectrum analyzer, a parameter under the radar ambiguity function and autocorrelation function simulation analysis.)

卡尔曼滤波程序，卡尔曼滤波程序，卡尔曼滤波程序，(Kalman filtering procedures, Kalman filtering procedures, Kalman filtering procedures,)

Matlab 中GUI的使用方法以及功能，具有详细的源代码，简单易懂，适合GUI的初学者。(the use of the GUI of matlab)

频谱分析和滤波器设计 ppt文件 MATLAB表述的信号和系统， 用MATLAB与信号流图求系统 频谱分析 离散频谱与连续频谱的转换(Spectrum analysis and filter design ppt file MATLAB expression signals and systems using MATLAB and signal flow diagram for the system spectral analysis of discrete spectrum and continuous spectrum conversion)

this code implements a svm face recognition