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g-msk modulation and de modulation

说明：  积分分离PID算法的思想是：当被控量与设计的偏差量偏差较大时，取消积分量，以免积分量使系统稳定性降低，超调量增大；当被控值接近定值时，引入积分控制，以消除静差，提高系统精度。(integral separation PID algorithm thinking is this : When the volume charged with the design of larger deviations deviation, the abolition of Integral volume, the volume so integral to reduce the system stability, over-regulation increased; When charged with setting value approach, the introduction of integral control to eliminate static error and improve system accuracy.)

二维空间高斯混合模型MATLAB代码，以迭代方式逼近得到(Gaussian Mixture Model)

本资料包含了系统的matlab建模用算法(This information includes system modeling with matlab algorithm)

病态方程组的数值解法，Guass，Jacobi，SOR iteration，conjugate gradient method(numerical solution of ill-conditioned system of equations，Guass，Jacobi，SOR iteration，conjugate gradient method )

汽车七自由度模型，很实用的simulink模型(Automotive seven degrees of freedom model, very practical simulink model)

IDL转Matlab，可以将IDL源代码转成MATLAB，并有例子(IDL to Matlab)

基于k近邻规则的PCA方法，改进的主元分析法用于故障诊断(PCA based on KNN)

walsh基（w0-w7）的源码及图像,这是在matlab中实现的代码(walsh base (w0-w7) the source and image, which is implemented in matlab code )

matlab code for butterworth