振动模态处理

计算具有A=L*D*L 形式的Cholesky因式分解，适用于一些特殊矩阵。(Calculated with A = L* D* L ' forms of Cholesky factorization for some special matrices.)

人口迁移算法，此程序实现人口迁移算法，用于求解无约束连续函数最小化问题。对于最大化问题，请先将其加负号转化为最小化问题(Population migration algorithm to achieve this process migration algorithm for solving unconstrained minimization problem of continuous functions. For the maximization problem, please add them into a minus sign to minimize the problem)

说明：  图像处理中将极坐标转换为笛卡尔左边的几个调用函数，包含bin,density 和ffgrid(in the image process,please convert the polar coordinate into castinate coordinate, there are some diaoyong functions ,include bin,density and ffgrid)

rasionalization of exponential function

该文档描述了MIMO-OFDM系统中关于资源分配算法的具体仿真方法，对于初学者有很大作用。(This document describes the specific MIMO-OFDM system simulation method for resource allocation algorithm plays a significant role for beginners .)

说明：  通过代码了解博弈，熟悉博弈的操作和流程，尽快入手(Understand the game through the code, learn the operation and process of the game)

matlab程序运行时导入数据文件作为输入参数，单径或多径瑞利衰落信道仿真，连续相位调制信号(CPM)产生，Gabor小波变换与PCA的人脸识别代码，有较好的参考价值，数据模型归一化，模态振动。

主要关于卷积码的程序实现，有源代码及运行结果。(Convolutional codes is mainly concerned with the program, source code and operating results.)

matlab匹配跟踪工具箱使用指导手册，包括如何安装和利用MPTK进行信号分析(A user tutorial for MPTK which including how to set up MPTK and how to use it to analyse signal.)

a program to extract envelop in a best way