PCA

Matlab document about induction motor softstart

本书是一本关于matlab应用于数字信号处理的经典书籍，里面给出了matlab处理信号的代码，适合读者自学。(This book is a book on digital signal processing matlab classic books, which gives the signal processing matlab code for readers to self-learning.)

Lamb波群速度，相速度，波长随着频率的变化(Lamb wave scpoe)

MQAM在MATLAB的仿真和图示例程，调试已经通过(MQAM in the MATLAB simulation and icons routines, debugging has been passed)

Active filter and control strategies

Designing of Spring mass system

自由电子在沿x轴的震荡电路中的运动问题，希望对大家有用(The free electrons in the movement along the x axis of the oscillation circuit in)

根据刘金坤老师那本PID控制书籍，搭建的单神经元PID控制仿真模型(According to that PID control books of Liu Jinkun teacher , this is a single neuron PID control simulation model)

discrete-time transfer function to approximate

说明：  台湾大学的关于EM算法的讲义，讲述的非常清楚，受益匪浅，特拿出来分享(Taiwan University, lectures on the EM algorithm, described in very clear benefit, particularly to share out)