xitongbianshi

Dennis M. Sullivan ；FDTD二维电磁场传播模拟，根据书上的C语言，写成的matlab程序(Dennis M. Sullivan FDTD simulation of two-dimensional electromagnetic field propagation, according to the book on the C language program written in matlab)

计算振动信号的Choi-Williams分布，通过对照轴承故障特性频率可知，轴承的外圈发现了故障，完成了对外圈的故障特征提取。(The Choi-Williams distribution of the vibration signal is calculated. Through the comparison of the bearing fault characteristic frequency, the outer ring of the bearing is found to be faulty.)

QAM，(正交振幅键控调制)，输出为QAM调制产生的复包络信号(QAM, (quadrature amplitude modulation keying), QAM modulation output generated by complex envelope signal)

for read and analysis of GEO Data

用于语音识别即ＤＴＷ算法，计算两个语音信号之间的距离(DTW algorithm for speech recognition is to calculate the distance between the two speech signals)

parks maclean algorithm for low pass filtering

说明：  matlab模拟八边形光子晶体光纤，容易接受，上手快(pcf。Computing easy, fast Convenience of calculation speed. Super easy to do, accept the fast )

Synchronous motor simulation for performing modern control and other controllers

说明：  基于最小二乘法的曲线拟合，m文件带有仿真数据(Based on least squares curve fitting, m file with the simulation data)

tereis help book in orog and simulink goog