pso-programs

说明：  一些数值计算用的MATLAB代码,适合初学MATLAB和数字计算的人使用,根据MATLAB的矩阵思想编写，对初学者更好的把握MATLAB编程思想很有用(Some numerical calculation using MATLAB code, suitable for novice MATLAB and digital computing use, according to the ideological preparation of MATLAB matrix, for beginners to grasp a better MATLAB programming ideas useful)

Welch法功率谱密度估计 改进的平均周期图法来求取随机信号功率谱密度估计的Welch法。(Welch method of power spectral density estimates to improve the average periodogram to strike a random signal power spectral density estimation method of Welch.)

design of electric machines by mec

testpscad用以通过matlab来调用PSCAD程序，并执行PSCAD的模型，结束后关闭程序； testwrite是对PSCAD的模型进行修改的一个例子(testpscad matlab to call for the adoption of PSCAD program, and execute PSCAD model, after the close of the program testwrite PSCAD model is an example of modification)

说明：  matlab实现对声音信号短时能量，短时过零率的计算。(matlab voice signals to achieve short-term energy, zero-crossing rate of short-term calculations.)

SAPHER FUNCTION FOR OPTIMAZATION

利用自然梯度算法，IMC-PID是利用内模控制原理来对PID参数进行计算，虚拟力的无线传感网络覆盖，包含了阵列信号处理的常见算法，关于小波的matlab复合分析，代码里有很完整的注释和解释，采用波束成形技术的BER计算，使用大量的有限元法求解偏微分方程。( Use of natural gradient algorithm, The IMC- PID is using the internal model control principle for PID parameters is calculated, Virtual power wireless sensor network coverage, Contains a common array signal processing algorithm, Matlab wavelet analysis on complex, Code, there are very complete notes and explanations By applying the beam forming technology of BER Using a large number of finite element method to solve partial differential equations.)

该程序实现了ECG信号的滤波，并进行了R波检测和QRS波检测，提供了数据供测试用。(ECG filter and R,QRS dectect)

最优化算法中的黄金分割法，用于线性寻优过程，算法快速且方便(optimization algorithm gold segmentation method for the linear optimization process, the algorithm is fast and convenient)

一种极值搜索控制算法的matlab仿真程序，以一个非线性系统为控制对象，能够实现系统输出的极值控制(a extremum control algorithm matlab simulation program, in which a nonlinear system is controlled with its extreme output)