chemo1

有限时域差分算法Matlab程序，用于计算场强分布。(finite time domain finite difference algorithm is used to calculate the field intensity distribution)

二维方腔流动流函数涡量法.上边界为移动边界，cavity流动，涡量为负值。(Dimensional square cavity flow stream function vorticity law. On boundaries for the moving boundary, cavity flow, vorticity is negative.)

小波分析由于具有同时分析信号时域和频域的特性，所以使用小波分析技术对检测的信号进行变换，然后对具有故障特性的信号进行重构，最后通过希尔伯特变换进行解调和细化频谱分析，从而轴承中的故障信息成分就可以检测出来，以判断轴承发成故障的部位。(Wavelet analysis has the characteristics of both time and frequency domain, so the wavelet analysis technique is used to transform the signal, then the signal is reconstructed. Finally, the fault information components of the bearing can be detected by Hilbert transform.)

说明：  本程序搭建了七电平MMC拓扑，并附有简单的控制策略，该程序可以运行，如果想研究MMC控制的可以学习，后期再次基础之上可以拓展为多端柔性直流输电系统。(This program builds a seven level MMC topology with simple control strategy. The program can run. If you want to study the MMC control, it can be extended to multi terminal flexible DC transmission system.)

color recognition for matlab

this is a java in mind of evalise thank you very much

粒子群算法解决物流问题，简单易实现，效率高(PSO algorithms for logistics problems )

在Matlab中可以使用的波特图的例子源码，直接打开即可。(Source codes of Bode Plot in Matlab.)

histogram and histogram equalization

复杂网络的无标度网络模型的MATLAB的编程算法(Complex network scale-free network programming algorithms)