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matpower软件下，最优潮流程序完整版，希望对大家有用(matpower software, the optimal power flow procedures for the full version, in the hope that useful to everybody)

说明：  两个简单的卡尔曼滤波的例子，适合初学者掌握基本原理。(Two simple examples of Kalman filter, suitable for beginners to master the basic principles.)

说明：  建立函数的最佳逼近程序，并且通过区间变换建立在任意区间的函数逼近(Establish the best approximation procedure of function, and establish the function approximation of arbitrary interval by interval transformation.)

PSO algorithmcode1.rar(PSO algorithmcode1.rar it is good)

Three phase high frequency isolated DC-DC converter

this project about the Google ReCaptcha how it will work and all source code will be available in this code

NSGA-II 效果很好 很多人里面的交叉变异都有误解 对刚接触多目标的人很有用处(NSGA-II works well inside the crossover and mutation, many people have a misunderstanding of the goals of people new to many useful)

电力系统中由于采用了很多电力电子设备，引入了大量谐波，致使电能质量降低，改程序可以求出谐波的幅值，频率和相位(Spectrum analysis)

The optimal quantization tables for Gaussian, Rayleigh and Laplacian probability density functions.Uniform quantizer is optimal for uniform distribution source, not for other distribution.The procedure is based on a Lloyd-Max iteration.

交错网格---非均匀介质二维声波方程(一阶压力--速度)、2阶时间差分、2阶空间差分精度(Staggered grid- heterogeneous medium two-dimensional acoustic wave equation (first-order pressure- speed), 2 order time difference, space 2 order difference accuracy)