GPstuff-3.1

One of Biometrics fields is face recognition & face expression recognition ... 1- In face recognition .. we need to design authentication program by training a neural network ,there are two source codes..one of them is based on Discrete Wavelet Transform with Perceptron Neural Network.. and the other based on Discrete Cosine Transform with Perceptron Neural Network ... 2- In face expression recognition .. we defined the condition of the person (nature,happiness,disgust or anger) this source code is based on Principle component analysis(PCA) .. * we need to now about digital image processing ,neural network and PCA...

滑模变结构控制MATLAB仿真书籍的源码，非常实用，详尽；可以方便用来做自己的研究应用(Sliding Mode Variable Structure Control MATLAB simulation of the source books, very practical, detailed can be easily used to do their own research and application)

基于MATLAB高通低通滤波器源程序,很详细的源程序，有注释的哦！(good and Strong！you will like it!if you fell good ,please support me!)

水声通信面临的最困难的问题是多途干扰,其中自多途引起接收信号的幅度衰落,互多途引起接收信号的码间干扰,再加上海洋环境的高噪声背景、低的载波频率、极为有限的带宽以及传输条件的时间—空间—频率变化特性,使得通信过程十分困难。此外，水声通信试验的成本高，难度大，也为水声通信研究带来挑战。 本软件对水声信道的仿真研究很有帮助，可以产生声线图，冲激响应，声速图等仿真文件，结合Matlab画图工具绘制图像，对水声信道的模拟仿真很有帮助。(The most difficult problem faced by underwater acoustic communication is multi-path interference, which since multipath fading caused by the magnitude of the received signal, and mutual inter-symbol interference caused by multipath signal reception, plus the marine environment of high background noise, low carrier frequency , very limited bandwidth and transmission conditions of time- space- frequency characteristic such that the communication process is very difficult. In addition, the high cost of underwater acoustic communication experiment, difficult, and challenges for the study of underwater acoustic communication. This software is useful for simulation study of underwater acoustic channel can produce sound chart, impulse response, sound velocity diagrams simulation files, combined with Matlab drawing tools to draw the image of underwater acoustic channel simulation helpful.)

用以读写带卷头sgy文件的matlab程序,使用简单(a program that reads the syg file with vloume, which is easy to use)

求解线性方程组的超松弛(SOR)迭代法(Solving Linear Equations over-relaxation (SOR) iterative method)

这是一个将矩阵型数据转化为类型为.dx的曲线图文件的程序代码(This is a type of data into the matrix type. Dx graph paper code)

暂时只支持jpeg2000支持的 cdf97 与spline53matlab代码.(Being only to support the jpeg2000 supported cdf97 and spline53matlab code.)

a type of isodata clustering

本仿真为电动汽车充电仿真，采用了matlab仿真工具(Simulation for electric vehicle charging simulation, Matlab simulation tools)