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股票分析、预测MATLAB程序，网上淘到的一个历程，希望对精于M编程的股民有所帮助。(Stock analysis, forecasting MATLAB program, a process of scouring the Internet to hope for skilled investors M programming help.)

Weighted covariance function. Allows to give more weight on recent observations.

KNN algorithm of matlab version.

这是用MATLAB来进行数字图象处理的程序。都是一些很常用的，很有价值。(This is carried out using MATLAB to process digital image processing. Are very common, very valuable.)

说明：  自用遗传算法工具箱，很全，我一直使用着，有问题可与我联系(Genetic Algorithm Toolbox for personal use, it is full, I had been using, there are problems to contact me)

永磁同步电机无速度传感器仿真，电压模型法，大家交流一下，请赐教(Permanent magnet synchronous motors without speed sensor simulation, the voltage model method, we exchange, please enlighten me)

基于单比特反馈的一种改进对齐算法，可以极大加快收敛速度(Based on a 1-bit feedback to improve alignment algorithm can greatly speed up the convergence rate)

ifft和fft实现线性卷积,并与matlab中默认内置的conv()函数的结果对照，验证其正确性。(using ifft and fft to accomplish linear conviction. Comparing this method with matlab default function conv().)

MATLAB智能算法30个案例分析的源代码，都是当下比较常用的代码 啊啊啊啊啊(MATLAB intelligent algorithm 30 case analysis of the source code, are more commonly used code moment ah ah ah ah ah)

说明：  永磁同步电机里的滑膜速度控制器与SVPWM结合的例程，作拓展。(The routine of the combination of the sliding film speed controller and SVPWM in the permanent magnet synchronous motor is expanded.)