4sid

LDA source code done with matlab

matlab下的802.11a仿真，包含channal文件，hackchina上分享(matlab simulation under the 802.11a)

this is the paramteres of differential equation of the program to optimize the programs of modeling

数组变换！逆序，将数组倒置！将一个二维数组行和列元素互换后到另一个二维数组中(Array transformation ! Reverse , the array upside down ! Will be a two-dimensional array of rows and columns after the swap element into another two-dimensional array)

Matlab code，文件不大，实用、方便(Matlab code)

matlab源码，主要用于图像的区域分裂和合并，这里主要采用的是四叉树的算法。(matlab source code, mainly for the image of the region splitting and merging, here is the algorithm used quadtree.)

说明：  实现了Intelligent Reflecting Surface Enhanced Wireless Network_Joint Active and Passive Beamforming Design文章里的分布式算法。(The distributed algorithm in Intelligent Reflecting Surface Enhanced Wireless Network_Joint Active and Passive Beamforming Design is implemented.)

matcom插件调用matlab里面princomp函数对数据进行处理的小程序(plug-ins inside matcom call matlab function princomp data processing applet)

解常微分方程的Matlab程序 字符串ypfun是用以表示f(t, y)的M文件名, tspan=[t0, tfinal]表示自变量初值t0和终值tf y0表示初值向量y0，可选参数options为用odeset设置精度等参数。 输出列向量tout表示节点，输出矩阵yout 表示数值解，每一列对应y的一个分量。若无输出参数，则作出图形。(Solution of ordinary differential equations of the Matlab program is used to indicate ypfun string f (t, y) M-file name, tspan = [t0, tfinal] said that since the variable t0 initial and final values of tf y0, said initial vector y0 , optional parameters to set options for the use of odeset accuracy and other parameters. The output column vector tout that node, the output matrix yout that of numerical analysis, each column corresponds to y of a component. If there are no output parameters, then make a graph.)

bpskmodulationfileforusers inuwb updated