AM_Sdq_SVPWM

说明：  applications of rough sets

Matlab for all simulation of modulation

A guide to the history of mathematics.

The important method is [COEFF,SCORE] = princomp(x) which takes in your data “x” and stores its projection into PCA space in “SCORE” which I then output to csv. I still need to find out how to project back into normal space but I think it should be just as straightforward as this was. For more info on “princomp” type “help princomp” into matlab and have a look at the help files.

说明：  有关单摆微分方程的Poincare截面及其matlab程序(Poincare section on differential equations and the pendulum matlab program)

字符识别、K-L人脸识别、虹膜识别、笔画识别等模式识别的例程和资料。(Character recognition, KL face recognition, iris recognition, stroke recognition, pattern recognition routines and information.)

This document is about power switched reluctance motor.

matlab图形界面编程，学习图形界面编程的入门教材。(Matlab graphical interface programming, learning graphical interface programming primer.)

一个很有用的程序，是机器学习的例程，IMC-PID是利用内模控制原理来对PID参数进行计算。( A very useful program, Machine learning routines, The IMC- PID is using the internal model control principle for PID parameters is calculated.)

a code is written to extract stress in 2D plane stress analysis