COMSOL

the fewest number of people that there is a probability greater than ½ that there will be someone with the same birthday as yours?

在计算机科学与技术中，地球移动距离(EMD)是一种在D区域两个概率分布距离的度量，就是被熟知的Wasserstein度量标准。不正式的说，如果两个分布被看作在D区域上两种不同方式堆积一定数量的山堆，那么EMD就是把一堆变成另一堆所需要移动单位小块最小的距离之和。(In computer science, the earth mover s distance (EMD) is a measure of the distance between two probability distributions over a region D. In mathematics, this is known as the Wasserstein metric.)

该程序为萤火虫算法matlab源代码，不包含问题、编码、解码等部分，只是单纯的运算方式。可在此基础上继续编写子程序，解决具体问题。(This program is the firefly algorithm matlab source code, does not contain problems, coding, decoding and other parts, just a simple operation. On this basis, you can continue to write subroutines to solve specific problems.)

Matlab的一百个入门小实例，可供新手参考。(The one hundred small entry Matlab examples for novice reference)

Vector control of induction motor using matlab simulink

稀疏分量分解。 function [y A]=sparseBSS1(X,L,langda,G,h,delta)(function [y A]=sparseBSS1(X,L,langda,G,h,delta) ---------------------------------------------------------------- 2009-04-15 YangZhicong X: observed signal,each row correspond to a sensor observations L: the length of FFT (or the length of Hanning window) langda: adjust the desired angular width G: discretize the potential field by taking a sample of G points h: threshold y: estimated sourses A: estimated mix matrix )

quadrature amplitude modulation without using inbuilt functions and in rayleigh channel

matlab simulink model for a three level single phase pwm inverter

program about ofdm for transmitter and receiver signal run using matlab

2机5节点系统，可实现简单牛拉法，快速解耦法迭代潮流计算(2-machine 5-node system can realize simple Niula method and fast decoupling method to iterate power flow calculation)