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于 2005-02-04 发布 文件大小:669KB
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  matlab的一些应用性文章(some application articles about matlab)

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  • 0-1programming
    0-1整数规划有很广泛的应用背景,比如指派问题,背包问题等等,实际上TSP问题也是一个0-1问题,当然这些问题都是NP问题,对于规模较大的问题用穷举法是没有办法在可接受的时间内求得最优解的,本程序只不过是一个练习,得意之处是用递归法把所有解都排列出来。另:胡运权所著的《运筹学基础及应用(第三版)》第97页的例3,我用本程序求解得到的结果是:最优解是x*=(1,0, 0, 0, 0),最优值是f(x*)=8,但书求得最优解是x*=(1,0, 1, 0, 0),最优值是f(x*)=4,是不是书中写错了,请大家验证。以下是源程序,大家可以任意使用无版权问题,另外,如果大家有大规模的0-1规划的问题也希望提供给我,谢谢。变量个数至少是3个(0-1 Integer Programming is a very broad background, such as assignment, bags and so on. actually TSP is a 0-1, of course, these problems are NP, for larger problem with the law is not exhaustive approach in an acceptable time frame to obtain the optimal solution. this procedure is only one practice, farewell tour is the method used recursive all of the solutions to show. Another : Hu Yun-author of "operational research, and application base (third edition)" Article 97 of the three cases, I use this procedure to solve the result is : is the optimal solution x = (1,0, 0, 0, 0), the optimal values of f (x*) = 8, but the book is to find the optimum solution x = (1,0, 1, 0, 0), the optimal values of f (x*) = 4, the book is not a mistake, please certification. Following is the source)
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    积分:1
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    2012-06-14 19:37:59下载
    积分:1
  • luigou
    最小二乘回归分析算法,一个师兄的毕设,用于信号特征提取、信号消噪。( Least-squares regression analysis algorithm, A complete set of brothers, For feature extraction, signal de-noising.)
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    用matlab绘出螺旋曲线上升的动态效果(Draw the dynamic effect of the spiral curve rises)
    2012-11-15 23:19:49下载
    积分:1
  • wq322
    这个有中文注释,看得明白,小波包分析提取振动信号中的特征频率,数值分析的EULER法。( The Chinese have a comment, understand it, Wavelet packet analysis to extract vibration signal characteristic frequency, EULER numerical analysis method.)
    2017-04-23 17:26:50下载
    积分:1
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    2010-12-30 16:27:07下载
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  • LTETheUMTSLongTermEvolution
    说明:  想学LTE系统相关知识的朋友可以看看这本经典书籍(Want to learn the system knowledge LTE friends can look at this classic book)
    2011-02-28 21:27:40下载
    积分:1
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    积分:1
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