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M/M/1 排队模型，用MATLAB简单写的(M/M/1 queuing model, built up in matlab)

Short code to create shading around a mean. Input is a matrix with rows of observations

toolbox for simulation of wind turbine (Demo)

this code optimize the parameter of PID controller

压缩感知中几种测量矩阵的研究及其改进，对初学者学习测量矩阵有很好的指导(Several compressed sensing measurement matrix and its improvements, for beginners to learn the measurement matrix has a good guide)

计算自由空间FDTD程序，包括信号初始化和矩阵初始化和场计算(free space FDTD calculation procedures, including the initialization signal and matrix initialization and field calculation)

在Matlab环境中编制了以雨流计数法为理论基础的二维载荷谱程序,用以对混合动力电动车电机驱动系统载荷时间历程进行统计处理,得到载荷幅均值雨流矩阵,进行幅均值各自分布假设检验,以及独立性和相关性检验,获得二维联合分布概率密度函数,建立混合动力电动车电机驱动系统台架试验用二维载荷谱.(Prepared in Matlab environment of the rain flow counting method with the theoretical basis of the two-dimensional load spectrum procedure for hybrid electric vehicles on the motor drive system for statistical processing time course load, get a load amplitude mean rain flow matrix, be the mean amplitude of each distribution hypothesis testing, as well as independence and correlation test to obtain a two-dimensional probability density function of the joint distribution, the establishment of a hybrid electric vehicle motor drive system with two-dimensional bench load spectrum.)

一种改进的粒子群算法，有效进行最值寻优，实测可行。(a improved PSO algorithn)

利用主成分分析方法，对TE模型产生的故障数据故障1进行故障检测(Using principal component analysis, on the TE model failure data generated by a fault detection fault)

Turbo码的编解码源代码，在MatlAB中使用Mex文件实现，速度快(Turbo codec)