PWM--switching-power-supply

it is about direct load flow in simple power system.

A guide to matlab object oriented programming, concise and complete.

包含图像配准的基本操作，可以进行两幅图像的基本配准，从歪斜的图像恢复至正确的图像(Contains the basic operation of image registration, two images can be the basic registration, the images from the skew to the right of the image restoration)

this rar file contains matlab code for face recognition using CS4VM. here the implementation was done by using CS4VM method of face recognition.

Euler method used for solving ordinary differential equation.

适合做GNC控制的各位，一个非常有用的工具箱，可实现一些简单功能(GNC suitable control of you, a very useful toolbox can achieve some simple functions)

optimal dg allocation using pso forward backward

基于MATLAB/simulink的永磁无刷直流电机调速系统仿真，已调试完毕，效果还可以。(Based on MATLAB/simulink of permanent magnet brushless DC motor speed control system simulation, debugging has been completed, the effect can be.)

电磁波时域有限差分法，对于使用matlab应用fdtd方法模拟一些简单物理问题讲解很详细(Electromagnetic finite difference time domain method for simulation using matlab application fdtd explain some simple physics problem in great detail)

design UKF for a low cost INS/GPS with magnetometr