zizhengding2

matlab program to do truss calculations

MIT-BIH 数据库数据读取，滤波，平台为matlab(MIT-BIH database data to read, filter, matlab platform)

fisher，用于判别，用于分类，功能很强大，操作很简单(using fisher for determining, for classification)

%solve u_xx + u_yy = f(x,y) % over the region D = [x0,xf,y0,yf] = {(x,y) |x0 <= x <= xf, y0 <= y <= yf} % with the boundary Conditions: % u(x0,y) = bx0(y), u(xf,y) = bxf(y) % u(x,y0) = by0(x), u(x,yf) = byf(x) % Mx = # of subintervals along x axis % My = # of subintervals along y axis % tol : error tolerance % MaxIter: the maximum # of iterations

关于MATLAB的工程应用基础的幻灯片，希望对大家有所帮助(matlab-based engineering applications)

用matlab写的一些数值算法，大家可以参看，很不错的 (using Matlab write some numerical algorithm, we can see very good)

运用TDOA进行定位的Matlab源代码，(Using TDOA location of the Matlab source code, )

说明：  对单载频高斯脉冲的发生和其频移的研究，能够正常运行，很好的学习的例子。(The single transmits the happening of the gaussian pulse and its frequency shift research, can run normally, very good example. )

解决TSP问题的TS算法MATLAB实现，其中加入了变异算法，当然也可以去掉这个步骤，调用TS_TSP(N, inStart, IsBianYi)，N是城市数目，inStart是起始城市的序号，IsBianYi就是选择变异否，如果为0则不要变异，否则就是结合变异算子的TS算法。 至于下面的参数可以自己调： T：总的循环次数； tabulength：禁忌长度； Pby：变异概率； (Solve the TSP problem MATLAB realize TS algorithm, which joined the variance algorithm, of course, this step can also be removed, call TS_TSP (N, inStart, IsBianYi), N is the number of cities, inStart is the serial number of the starting cities, IsBianYi is to choose variation has, if not for the variation of 0, otherwise, it is combined with mutation of the TS algorithm. As for the following parameters can be their own tune: T: total number of the cycle tabulength: taboo length Pby: mutation probability )

本matlab函数实现基带信号的成形和眼图的观测，其中眼图的观测函数可以判断码间串扰的强度。(Matlab function of the base-band signal shape and the eye diagram of the observation, the eye diagram of the observation function can determine the strength of intersymbol crosstalk.)