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说明：  基于MATLAB/simulink的同步电动机启动过程仿真模型(Based on MATLAB/simulink synchronous motor starting process simulation model)

对块匹配中的全局搜索进行改进，只用搜索整幅图像的一半像素，与全局搜索（FS）相比，精度没有降低而时间减少了一半。(improved from full search, the matching time-consuming is nearly half of FS, but the matching accuracy is not reduced.)

In this document has been introduced how to solve different partial differential equations in Matlab programming language.Everbody can solve Heat Conduction Equation, Helmholtz Equation, Laplace Equation and Wave Equation for different initial and boundary conditions. This document is elemantary of to understand how to solve partial differential equations with the aid of a porgramming language.

3phase fault in induction motor

数字下变频DDC的matlab原码，采用cordic算法(DDC The DDC matlab source code, you can refer to see)

BP人工神经网络的程旭，运行正常，按照需要修改参数即可(BP artificial neural network program, is operating normally, only need to modify the parameters)

关于小波变换学习的一些源代码，提取小波特征(some of the source code of wavelet transform ，extract haar wavelet feature)

说明：  关于Lorenz函数处于混沌时的图形，包括建立Lorenz函数集画图程序(about Lorenz)

三种元胞自动机模拟交通流的程序，分别基于184rule,和双车种的随机换道。考虑车辆长度(Three cellular automaton traffic flow simulation program, were based on random 184rule, and double lane change vehicles. Consider the length of the vehicle)

2015国赛A题太阳影子定位全国二等奖程序源码(A 2015 national title game sun shadow geopositioning second prize Open Source)