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autofocusing algorithms using matlab

M-PSK Recovery for Modem Design.

常用图像质量评价方法的Matlab代码，其中有ssim + mse + psnr + qilv。(Image quality assessment method used Matlab code, which include ssim+ mse+ psnr+ qilv.)

说明：  简单的遗传算法求最大值的例子，只需按说明修改目标函数即可(Simple example of the maximum genetic algorithms)

描述了matlab/simulink环境下三电平变流器的触发装置(Described matlab/simulink environment three level converter s triggering device)

Feature selection methods for machine learning algorithms such as SVR, including one filter-based method (CFS) and two wrapper-based methods (GA and PSO). The gridsearch is for the grid search for the optimal hyperparemeters of SVR. The SVM_CV is for the k-fold cross-validation of SVR. All the programs are flexible and could be implemented by the users themselves.

This is the second part of Noonegative Matrix Factorization

用MATLAB/Simulink 研究模拟信号数字化的过程，(search digitalization of analog signals with matlab )

ADC动态参数测试的matlab程序，可以测试DNL，INL，ENOB，SFDR等(ADC dynamic parameter test matlab program, you can test DNL, ​ ​ INL, ENOB, SFDR, etc.)

LM-BP电力系统考虑多种天气进行预测，误差小(LM-BP to consider a variety of power system to predict weather, small error)