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说明：  Welch法功率谱密度 Psd自功率谱 是用改进的平均周期图法来求随机信号的自功率谱估计 采用信号重叠分段，加窗函数和fft算法等计算一个信号的自功率谱估计（PSD）

雷达信号系统仿真 包括雷达信号系统的整个结构和模块，对初学者有用(radar signal simulationg)

逆变器电路的Matlab仿真源程序，初学者可以看看(Inverter circuit and Matlab simulation source, beginners can look)

MAT4 MAT4 MAT4 MAT4

Segmentation of printed character if file is not skewed and characters are not connected to each other.

A SIMPLE EXAMPLE OF PSO optimization

pMatlab is a toolsbox from MIT for running matlab in parallel style on a multi-core PC or a cluster environment. These two documents summary the usage of pMatlab and running time measurements on three simple Monte Carlo simulation codes.

studentinfo is sample student informat(studentinfo is sample student Informat)

SAR 信号处理中常用的带频移的傅里叶变换函数，可以直接对信号进行处理(SAR fft transform with fftshift)

matlab环境下光波导的二维仿真，能简单地修改波导尺寸和介质常量,,没有单位(unitless simulation with matlab)