di8zhang

利用函数MadHG生成规则LDPC码的校验矩阵H，其行重为6,列重为3,行数为列数一半(行数越大越好)，H中任意两列没有围长为4的圈，并得到H对应的生成矩阵G，可以保证mod(G*H ,2)=0。使用方法为:[H,G] = MadHG(m,n,x),x= 1(得到的G左半部分为单位阵) or 2(G右半部分为单位阵),(use function MadHG Generation rules LDPC check matrix H, re-6, series of three, out for a few half of the number (A bigger the better), H 2 arbitrary no girth of the four circles, H counterparts and with the formation of matrix G, we can be assured of mod (G* H, 2) = 0. To be used : [H, G] = MadHG (m, n, x), x = 1 (the G part of the Left Front units) or 2 (G right half of the units RUF),)

This is a well designed GUI in matlab which will help in solving differential equation and view its variation graphically.

汽车到达加油站加油的仿真程序，有一辆汽车和两个汽车模拟的两个程序(vehicles arrive at the gas station refueling simulation program, a car and two cars in two simulated procedures)

matlab 可视化 微分方程 线性方程 元胞自动机 晶体生长 金融(linear equations matlab visualization of cellular automata crystal growth differential financial)

使用Matlab解常微分方程组。作者为L.F.Shampine, I.Gladwell, S.Thompson(Solving ODEs with MATLAB. Author:L.F.Shampine, I.Gladwell, S.Thompson)

这5个小程序分别为：用Monte Carlo随机法圆柱相交体的体积；用刘徽割圆法计算pi；梯形法.辛普森法计算圆周率；蒲丰掷针实验程序；线性函数的迭代(This five small programs were: using Monte Carlo random method cylinder intersects the volume cyclotomic method with Liu Hui pi trapezoidal method Simpson method to calculate pi Buffon throw needles experimental procedures linear function of iteration)

La logique floue est le meilleur moyen de convertir les stratégies de contrô le du langage naturel qui sont utilisées par l’homme à une forme utilisable par les machines. Des expériences ont montré qu’un contrô leur classique donne parfois même de meilleurs résultats que l’opérateur humain

c4.5 a classification

An important reference for Engineers who are working projects with MATLAB.

一个阵列信号处理中的基本MUSIC算法DOA估计(An array of signal processing algorithms basic MUSIC DOA Estimation)