PSO

本程序可以对一个模拟信号进行数字化，使用的是PCM即脉冲编码调制，其结果是将样值转化为8位PCM编码。现今语音编码大多数采用这类编码方法(This procedure can be an analog signal to digital, using pulse code modulation or PCM, and the result is kind of value will be translated into eight PCM coding. Most of the current speech coding to adopt this type of coding method)

shape context matlab 实现(shape context matlab code)

作为项目管理协会（PMI）的标准和指南，本指南是通过相关人员的 自愿参与和共同协商而开发的。其开发过程汇集了一批志愿者，并广泛搜 集了对本指南内容感兴趣的人士的观点。(Project Managment Hand Book.)

BPSK 系统的卷积编码和viterbi译码过程(Convolutional coding for BPSK system and its viterbi decoding process)

说明：  最小二乘法匹配，matlab代码，相关系数最大，单点最小二乘匹配(Least squares matching, matlab code, maximum correlation coefficient, single-point least squares matching)

字母识别的一种应用并配有简单的分类器及基于BP网络的英文字母识别系统(Letters of application and identify with simple classifier based on BP neural network, and the English alphabet recognition system)

中北大学电磁场电磁波课后题答案，很详细的(North University of electromagnetic waves after-school question answers, a very detailed)

this file contains the equalization with adaptive equalizer

说明：  本程序是关于入度和出度的计算，对于学习图论的人可能有所帮助(This program is about in-degree and out-degree of calculation, for learning graph theory may be helpful)

说明：  使用Gabor-Feature 的人脸检测matlab程序，自带测试图像(Face Detection using Gabor-Feature Extraction and Neural Networks)