MPCA

Bit Error Rate of QPSK Modulation and Viterbi code with K=5

基于粒子群算法的matlab实现，很好用！谢谢！(Based on particle swarm algorithm matlab realize, good use! Thank you!)

本段程序主要实现了两个源的特征束的形成代码编程与波束形成图的演示(Eigenbeams for two sources)

说明：  关于圆盘耦合摆的研究，将介绍单圆盘耦合发电机模型和双圆盘耦合发电机模型的非线性方程组。通过对方程组的分析和MATLAB模拟计算，指出前者电流有稳定的周期解，后者在两圆盘角速度不同时可能进入混沌态，并且通过数值计算其Lyapunov指数（其中一个，出现了正值）来证明其混沌态(Research on the disk coupled pendulums, will introduce the model of a single disc and double disc coupling generator generator model coupled nonlinear equations. Equations through the analysis and MATLAB simulation, that the former current of a stable periodic solution, which is not the same in the two-disc angular velocity may enter the chaotic state, and by numerical calculation of its Lyapunov index (one of which, there have been positive) to prove the chaotic state)

该程序主要完成jeffcott转子圆周碰摩故障仿真，包括设置初始条件，转子系统参数等(rub-impacting of rotor)

说明：  检验金融时间序列的单个自相关函数（individual ACF）。计算每一阶的t-ratio值。(Testing Individual ACF)

信号预处理程序，包括最小二乘法，滑动平均法，五点三次法以及五点滑动法(Signal preprocessing programs, including least square, sliding average,five point three average and five-point sliding)

互信息尺度EMI.m,互信息尺度EMIEMI函数(Mutual information measure EMI.m, EMI function)

介绍了《MATLAB语言常用算法程序集》一书的源程序(" MATLAB language commonly used algorithm for assembly," the source book)

svm程序，下载后可以直接运行，但需要结合data数据。没有密码(svm program can be run directly after download, but requires a combination of data data. No password)