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31个城市的VRP进行蚁群算法求解的matlab源码(31 cities, ant colony algorithm for VRP to the matlab source code)

simulation antenna parapol

说明：  图像摆正，把任意角度的图像摆正Straighten images, straighten out images of the arbitrary Angle(Straighten images, straighten out images of the arbitrary Angle)

说明：  dpd的matlab程序5个，需要配套使用，包含saleh模型，多项式模型和volterra模型(dpd using matlab, Including Saleh model, polynomial model and Volterra model)

说明：  粒子群算法寻优，在限定条件下实现对群体变量的选择优化，以达到目标的最优值。(Particle swarm optimization)

直接序列扩频源程序,对于研究扩频的朋友十分有益，请大家下载！(the code of DSSS，It s very good for study DSSS)

对严重故障情况下该微电网系统故障恢复能力和维持电能质量能力进行仿真试验 , 结果表明所建微电源及微电网模型都能较好模拟实际运行情况 ,为微电网的进一步研究提供了仿真平台 。(Under the condition of severe fault, the fault recovery ability and power quality of power system are simulated, The results show that the micro power supply and micro grid model can better simulate the actual operation situation, and provide a simulation platform for the further study of microgrid.)

牛顿-拉夫逊潮流计算算例，包括自动执行模块的编写(Newton- Raphson power flow calculation examples, including the preparation of self-executing module)

这是一个计算二维光子晶体能带的程序，采用平面波展开法模拟2维光子晶体的能带结构。( This is a program to calculate the Photonic Bands of two dimension Photonic Crystal with circular inclusions.)

说明：  一个PH值的pid仿真算法，加入扰动，以及优化的控制算法(A PID simulation algorithm of pH value, adding disturbance and optimizing control algorithm)