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说明：  matlab实现的GM1_1灰色预测的程序。(matlab achieved GM1_1 gray prediction procedure.)

信号分析与处理中的卷积，适用于合成地震记录(Signal analysis and processing of convolution, for synthetic seismograms)

MATLAB 阻抗计算例子1，很有参考价值。。(MATLAB impedance calculation example 1, a good reference. .)

PSO算法，采用matlab编程，比较实用，可以改变参数后直接使用(PSO algorithm, using matlab programming, more practical, you can change the parameters directly)

此程序为用于主成分分析的matlab程序，可以输出贡献率及画出二维散点图(this procedure for the Principal Component Analysis Matlab procedures can export contribution rate and the two-dimensional plot paint)

用pisar方法估计功率谱，并估计信号频率和峰值(Music method estimates the power spectrum, and estimate the signal frequency and peak)

直流电机的起动，制动，调速。其中含有各个部分的matlab仿真模型。(DC motor starting, braking, speed. Which contains various parts of matlab simulation model.)

The following Matlab project contains the source code and Matlab examples used for 16 bits fixed point pid controller . This simulation illustrates the effects of the fixed-point computations on the closed-loop precision for a 16-bits PID controller. The source code and files included in this project are listed in the project files section, please make sure whether the listed source code meet your needs there.

遗传退火新的算法 采用matlab设计 在解决蚁群问题很有用(New genetic annealing algorithm uses ant colony matlab design problem solving is useful in)

计算循环平稳信号的相关函数的普通以及快速算法，希望对大家有所帮助(Cyclostationary signals calculated correlation function, as well as the general fast algorithm, and they hope to help everyone)