sheji

简化的不平衡磁拉力（UMP）作用于结构，得到动力学作用下的响应。(simply unbalanced magnetic pull and rotor center orbit is gotten)

灰色gm(1,1)模型，当做函数可以调用，中间注释写得很详细，稍加修改即可成为灰色系统中别的算法。(Gray gm (1,1) model, as a function can call the Notes between very detailed, a little modification to the system as a gray-level algorithm.)

数值积分和数值微分的相应方法，程序测试无误。(Numerical integration and numerical differentiation of the corresponding program to test and correct. )

matlab program is present in the file

说明：  calculating using jacobi on matlab numeric

雷达波束形成、用于波束扫描 、增强信噪比等功能(Radar beamforming, beam scanning, enhanced signal-to-noise ratio and other functions)

this about the dynamic voltage restorer

说明：  由于matlab提供了一些很有用的计算方法 但是大部分用户只用到其中一部分的功能 所以写了一个包括解方程，矩阵计算，排序功能的代码(As matlab provides some very useful method but most users only use part of the function it was a including solving equations, matrices, and sorting code)

此文件包含数据统计与分析常用到的matlab算法函数，比较全面，很实用(matlab statistics and analysis, commonly used functions, more comprehensive, very useful, I hope you make good use of)

to detect edge using prewitt filter