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说明：  遗传算法解决背包问题，其中包括算法编码初始化，交叉，变异和惩罚策略，很好的解决了背包问题(Genetic algorithm to solve knapsack problem, including the coding algorithm initialization, crossover, mutation and punishment strategy, a good solution to the knapsack problem)

使用说明数值计算部分,matlab7的数值计算部分学习。(Instructions for use numerical part, matlab7 numerical part of learning.)

PROGRAM FOR LOAD FLOW ANALYSIS BASED ON NEWTON RAPHSON METHOD IN POLAR FORM FOR 14 BUS SYSTEM IN MATLAB

仿真FFT参数对采用FFT算法分析信号频谱的影响。产生频率分别为2Hz，2.05Hz的正弦波合成信号，采样频率＝10Hz。(Simulation of the influence of FFT parameters on the frequency spectrum of the signal using FFT algorithm analysis. The frequency of sine wave synthesis are respectively 2Hz, 2.05Hz signal, the sampling frequency is 10Hz.)

本模型是基于matlab Simulink搭建的PQ控制和下垂控制模型，可以用于微电网的并网和孤岛运行PID参数已经调好，效果理想，可以供参考。(This model is based on the model of PQ control and droop control built by MATLAB Simulink. It can be used in the parallel operation of microgrid and islanding operation. The PID parameters have been adjusted, and the effect is ideal, which can be used for reference.)

对hurst指数估计，本人已经做过测试，是正确的，下载可以直接使用(the estimation of hurst for time series！)

云鹏《矩阵论》第二版的习题精解和同步辅导，作者张凯院、徐仲。 文字版，非扫描。(Solutions for Cheng Yunpeng, Matrix Theory 2nd. Author: Zhang Kai homes, XU Zhong. Text version, non-scanning.)

matlab to zemax program

用最小二乘法反应雷达得到的图像，得到各种数据特征参数(Reaction of the least square method to obtain the radar image data to obtain various characteristic parameters)

国外原版关于模糊控制原理、算法的入门经典教材(fuzzy logic fuzzy control)