Mie

《MATLAB电机仿真精华50例》一书中的所有matlab源程序(" MATLAB essence of 50 cases of motor simulation," a book of all the matlab source code)

吉布斯定轨法。 输入：轨道上任意三个点的位矢(R1,R2,R3)； 输出：质点在R2端点时的速度V2；ierr是个判断符号，返回的ierr是零的话，就说明‘R1,R2,R3’共面，如果ierr是1的话说明‘R1,R2,R3’不共面(正常情 况下，要构成轨道的话，‘R1,R2,R3’一定共面 ，即ierr是零，如果ierr是1的话说明输入的‘R1,R2,R3’不共面不能构成轨道。 此函数用于：任意给定三个空间共面的向量，可以确定质点在R2处的速度V2，也就得到了轨道上的一个状态向量(R2,V2),调用前面的函数就可以确定其轨道，及任意时刻的状态。(Gibbs set the track method. Input: track any three points of the bit vector (R1, R2, R3) output: particle at R2 endpoint speed V2, ierr is a judgment symbol, The ierr that is returned is zero, then, it means' of R1, R2,, R3, ' coplanar, if ierr is 1, then description' of R1, R2,, R3, ' not a total surface (under normal circumstances, you want to constitute a track, then,' of R1, R2, R3, ' a certain total surface, ierr is zero, if ierr is an instructions to enter the words ' of R1, R2, R3' coplanarity can not constitute a track. This function is used: for any given three space vector of the surface, can determine the particle at the speed V2, R2 also track a state vector (R2, V2), call the previous function can determine its orbit, and at any time of the state.)

功率谱分析是信号处理的重要内容，包括频率解与动态区域解、误差改进方法等程序(Power spectrum analysis is an important aspect of signal processing, including the frequency of solutions and dynamic regional solutions to improve the methods of procedure error)

一种harris的改进方法，值得借鉴，一篇很好的参考论文！(Harris an improved method, is worth learning, a good reference paper!)

感应电机模型，利用simulink的simpower模块搭建，与论坛中千篇一律的传递函数搭建不同，直观明了，利用simulink搭建等效电路(Induction motor model, use Simulink simpower module structures, the transfer function of the monotony of the Forum to build and intuitive to understand, the use of Simulink to build the equivalent circuit)

用Matlab编写的小波去噪,对初学者有所帮助(prepared using Matlab wavelet denoising, help for beginners)

对想做一些关于地震重现规律研究的有用，这是现成的程序源代码，可以直接用。(it is very helpful for some persons who want to do some research on earthquake b value )

sar成像，基于距离多普勒算法的matlab成像算法，具有距离徙动校正功能(SAR imaging, matlab imaging algorithm based on range Doppler algorithm, has the range migration correction function)

这是对OFDM系统的一个仿真程序，平台是 MATLAB，对这样一个正交频分复用系统的理解很有好处。(This is an OFDM system, a simulation program, the platform is MATLAB, to such a orthogonal frequency division multiplexing system is very good.)

MATLAB 主要函数指令表（功能） 非常方便查阅(MATLAB main function Directive (function) very convenient)