zm1

matlab，实现永磁同步电机调速。pid控制(matlab，pmsm，PID controller)

灰色预测是就灰色系统所做的预测。所谓灰色系统是介于白色系统和黑箱系统之间的过渡系统。其具体的含义是:如果某一系统的全部信息已知为白色系统，全部信息未知为黑箱系统，部分信息已知，部分信息未知，那么这一系统就是灰色系统。(Grey prediction is the prediction of grey system. The so-called grey system is a transitional system between the white system and the black box system. Its concrete meaning is: if all information of a system is known as a white system, all information is unknown as a black box system, some information is known, and some information is unknown, then this system is a grey system.)

做视觉测量的上位机代码,可以广泛的应用于数据预测及数据分析,到达过程是的泊松过程。( Do Vision Measurement PC code, Can be widely used in data analysis and forecast data, Arrival process is a Poisson process.)

自己创建simulink库的时候所需要的文件，值得参考(Simulink library to create their own when the required documentation, it is also useful)

GMSK的源码基于MATLAB的，可以出图，有一部分注释的(Based on MATLAB GMSK source, can be printed out, it is a part of the comment )

轴承寿命计算包括 深沟球轴承、圆锥滚子轴承、角接触球轴承三种(Bearing life calculation including deep groove ball bearings, tapered roller bearings, angular contact ball bearings three kinds)

说明：  语音信号处理代码，可插入水印，并进行还原处理(Speech Signal Processing Code)

基于matlab的摄像机标定代码，精度很高，可直接用于程序。(Camera Calibration Based on matlab code, high precision, can be used for procedures.)

用fdkmod函数画出采用4-FSK调制的0:3的调制信号波形，以及调制信号的频谱图(4-FSK modulation with fdkmod function draw 0:3 modulated signal waveform, and a modulation signal spectrum FIG.)

逐步线性回归，应用matlab对数据进行逐步线性回归，经过测试，方便好用。(Stepwise linear regression matlab application data stepwise linear regression)