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MATLAB经典算法程序 经典程序。顶点覆盖近似算法，哈密尔顿回路，画等温线，模拟退火应用，生成全排列矩阵，随机数的产生，最大流和最小截，最短路和次短路，最短路径，最小生成树Prim算法(Classical algorithm MATLAB program)

该算法是经典的信噪比估计算法——误差矢量幅值法，通过计算接收信号中同相分量和正交分量的二、四阶矩，该算法能够很好的估计信号的信噪比(The algorithm is a classic signal to noise ratio estimation algorithm- the error vector magnitude method, by calculating the received signal with the phase component and quadrature component of the second, fourth-order moment, the algorithm can estimate a very good signal to noise ratio)

说明：  matlab例程，图形修饰界面，有数据和m文件。 (Matlab routines, graphics interface modification, data and m documents.)

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

针对电压暂降的问题,按照“DVR系统设计→检测算法研究→控制方法研究→系统建模→结果分析→硬件实现”的思路,利用参数模糊自整定PID控制方法,对三相无串联变压器型DVR进行控制,实现了对系统电压暂降快速、准确的补偿。(Aiming at the problem of sags, a fuzzy PID control strategy is proposed to the transformerless DVR following the idea of “DVR system→detection algorithm→control strategies→system modeling→results analysis→hardware implementing”. )

ISM算法示例，基本能用，还有问题，欢迎讨论(ISM algorithm for example, the basic use, there are questions, please discuss)

此程序是在MATLAB下进行图像的重构，先创建图像，然后计算投影，最后重构图像。(This procedure is carried out in MATLAB reconstructed image, to create an image, and then calculating the projection, the final reconstructed image.)

一个典型的模糊PID控制程序，可以生成仿真曲线图。(A typical fuzzy PID control procedures, the simulation can generate graphs.)

this program is very useful for the comparison of lms and recursive least square method for beamforming in the application of wireless communication

说明：  学习信号与系统时的一些matlab例子,以及一些马达控制的PID算法.(Learning signals and systems to some of the matlab examples, and some motor control PID algorithm.)