G_P_xjx

说明：  单个矩形包络脉冲信号的模糊函数的matlab代码(Envelope of a single rectangular pulse signal ambiguity function of matlab code)

convolution, capture, envolvente EMG, pulse PWM and trasformation code in matlab compared matlab own

Butterworth Bandpass Filter

MATLAB编写的误差反向传播（BP）神经网络简单分类器。(MATLAB prepared by error back-propagation [BP] neural network classifier easy.)

primary dual 算法 解决Interior point(primary dual algorithm to solve Interior point)

说明：  这是我帮一个同学写的关于KDJ线的程序，实现KDJ五天均线得出最优买入点。(This is a student I helped to write the procedure on KDJ line to achieve a five-day moving average KDJ get the optimal timing.)

现代谱估计中，ar模型与arma模型的比较，性能的区别(Modern spectral estimation, ar arma model model and compare the difference between the performance)

strategy pattern example(An example for using a simple Strategy Pattern)

里面汇集了很多经典的pid控制程序，大家可以借鉴哦(Which brings together many of the classic pid control procedures, everyone can learn from Oh)

悬置刚度、阻尼测试数据处理 (Function to process data from measurement of stiffness and damping)