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danchunxingfa
单纯形法,求解线性规划问题的通用方法。单纯形是美国数学家G.B.丹齐克于1947年首先提出来的。它的理论根据是:线性规划问题的可行域是 n维向量空间Rn中的多面凸集,其最优值如果存在必在该凸集的某顶点处达到。顶点所对应的可行解称为基本可行解。单纯形法的基本思想是:先找出一个基本可行解,对它进行鉴别,看是否是最优解;若不是,则按照一定法则转换到另一改进的基本可行解,再鉴别;若仍不是,则再转换,按此重复进行。因基本可行解的个数有限,故经有限次转换必能得出问题的最优解。如果问题无最优解也可用此法判别。
(Simplex method, for solving linear programming problems common method. Simplex is the American mathematician GB Danzig in 1947 first put forward. Its theory is based on: linear programming problem feasible region is n-dimensional vector space Rn convex set in the multi-faceted, and its optimal value must be if the vertices of a convex set to achieve. Feasible solution corresponding to the vertex is called a basic feasible solution. The basic idea of the simplex method is: first find a basic feasible solution, to identify it and see whether it is the optimal solution If not, switch to another according to certain rules to improve the basic feasible solution, and then identify if still No, the re-conversion, click here to repeat. Due to the limited number of basic feasible solution, it will be converted by the finite optimal solution can be reached. If the problem can also be the optimal solution method has been applied without discrimination.
)
- 2011-01-17 21:01:44下载
- 积分:1
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gold
很不错的gold序列程序,经仿真验证可以使用(Very good gold sequence program, the simulation results can be used)
- 2013-11-04 09:32:43下载
- 积分:1
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molulation
有关调制解调的全面程序包,里面的文件夹名字有点乱,但很全面,不要错过哦(For the full modem package, inside the folder name a little messy, but it is full, do not miss it)
- 2010-11-16 09:58:24下载
- 积分:1
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hw_thy
thyristor firing in matlab
- 2013-08-09 08:47:46下载
- 积分:1
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Matlab-GUI-Imagefilter
matlab编写的图像处理的gui界面,实现图像处理中的一些简单算法(gui interface of image processing written by matlab)
- 2021-03-26 16:49:13下载
- 积分:1
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gingsaoman
意信号卷积的运算,并且绘制图象,包括 MUSIC算法,ESPRIT算法 ROOT-MUSIC算法,ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块。( Convolution operation is intended to signal and image rendering, Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm, ofdm system simulation including 16qam modulation fft windowing modules plus cp.)
- 2017-05-08 18:17:41下载
- 积分:1
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leidafangcheng1
雷达作用距离仿真,雷达标准形式方程仿真。搜索条件下雷达方程仿真;跟踪条件下雷达方程仿真;杂波条件下雷达方程仿真;大气衰减条件下雷达方程仿真;(Radar range simulation, radar simulation standard form equation. Radar equation simulation under search criteria tracking radar equation simulation under conditions radar equation simulation clutter conditions under conditions of atmospheric attenuation radar equation simulation )
- 2016-07-05 12:18:50下载
- 积分:1
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MATLABGA
遗传算法工具箱,遗传算法原理参考书籍(Genetic Algorithm Toolbox, Genetic Algorithms reference books)
- 2007-07-31 11:33:50下载
- 积分:1
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exp103
1、典型连续时间信号波形绘制
1)单边指数信号
要求:
(1) 画出t=0,1,2,…,500共501点
(2)在一个坐标系中用三种不同颜色分别绘制如下三种情况下的波形
(a) E=200,X=62.5
(b) E=200,X=125.0
(c) E=200,X=250.0
(3)标出特殊点的坐标,如t=0和 的坐标
代码为此题目的解
()
- 2007-09-14 09:46:14下载
- 积分:1
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CS_OMP
是一个关于正交匹配(omp)算法实现的程序(Is a match on the orthogonal (omp) algorithm procedure)
- 2010-09-27 21:19:26下载
- 积分:1