Quantization

一个Matlab环境下编写的流行学习（manifold)算法，可用于图像特征提取及行为模式提取(Matlab environment to prepare a prevalence study (manifold) algorithm, can be used for image feature extraction and pattern extraction)

说明：  基于MATLAB的图像读取程序源码----针对PGM文件的读取(MATLAB code of read PGM image )

This matlab code is used to reconstrcute 2D image by 2D_FFT.But we must resample the collected data by 2D interpolation.This method is useful and can be used in the real-time condition.

floyd算法 主要用于图论中的球最短距离的程序 可以直接求出任意两点间的最短距离(floyd algorithm used in graph theory the ball the shortest distance programs can be obtained the shortest distance between any two points)

非局部滤波算法的MATLAB代码，适用于图形图像处理(Nonlocal filtering algorithm of MATLAB code, suitable for image processing)

Serial com communication

MATLAB的典型应用,可以通过他很好的熟悉MATLAB,了解MATLAB的工作特性(Typical applications of MATLAB, you can very well through his familiarity with MATLAB, to understand the work characteristics of MATLAB)

这是一个关于PSK和LDPC码相结合的运用程序，很有参考价值。(This is an LDPC code on the PSK and the use of a combination of procedures, a good reference.)

信道仿真,小尺度衰落信道的MATLAB仿真源码（jakes仿真模型）(Channel simulation, small-scale fading channel MATLAB simulation source (jakes simulation model))

说明：  直扩信号BPSK的仿真，采用异或移位的算法实现PN码达到扩频的目的(BPSK DS signal simulation, using different algorithms, or shift the PN code to achieve the purpose of spreading)