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it is matlab file of load flow analysis by the help of guass siedal method in power system

主轴有限元分析临界转速及刚度、阻尼与模态振型。(Finite Element Analysis Critical spindle speed and stiffness, damping and mode shapes.)

说明：  使用扰动观察法，实现光伏电池的最大功率输出。(The maximum power output of photovoltaic cell is achieved by disturbance observation method.)

maltab 实现Givens旋转矩阵 (maltab achieve Givens rotation matrix)

神经网络Using the classification of brewing grape of the second question, and the combination of wine and grapes between common physical and chemical indicators, utlizing the nearest neighbor method to establish the (Neural Networks Using the classification of brewing grape of the second question, and the combination of wine and grapes between common physical and chemical indicators, utlizing the nearest neighbor method to establish the Using the classification of brewing grape of the second question, and the combination of wine and grapes between common physical and chemical indicators, utlizing the nearest neighbor method to establish the Using the classification of brewing grape of the second question, and the combination of wine and grapes between common physical and chemical indicators, utlizing the nearest neighbor method to establish the Using the classification of brewing grape of the second question, and the combination of wine and grapes between common physical and chemical indicators, utlizing the nearest neighbor method to establish the Using the classification of brewing grape of the second question, and the combination of wine and grapes between common physical and chemical indicator)

PMSM control simulink modeling

小波分析理论与matlab7实现的例程,第9章小波通用函数和小波函数的源码(Wavelet analysis theory and realize matlab7 the routines, Chapter 9 of wavelet function and wavelet function common source)

用Matlab实现的高频加强的图像锐化，实现了通过理想高通滤波，指数高通滤波和巴特沃思高通滤波的方法(To achieve the ideal high-pass filter, the index of high-pass filter and Butterworth high-pass filter using Matlab to achieve high frequency enhancement image sharpening)

一个关于卫星导航方面的ekf滤波程序，请大家互相共享一下(a satellite navigation on the ekf filtering process, please share what each other)

该程序用数值方法计算rayleigh-lamb波频散方程，得到频散曲线(the program is used to sovle the rayleigh-lamb equation by mumerical method,and the dispersion curve was plot)