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Soct
假设有一个能装入总体积为T的背包和n件体积分别为w1 , w2 , … , wn 的物品,能否从n件物品中挑选若干件恰好装满背包,即使w1 +w2 + … + wn=T,要求找出所有满足上述条件的解。例如:当T=10,各件物品的体积{1,8,4,3,5,2}时,可找到下列4组解:(1,4,3,2),(1,4,5),(8,2),(3,5,2)。
[需求分析](Suppose there are a load of the backpack of the total volume of T and n volumes were w1, w2, ... wn items, whether selected from n items a number of exactly filled backpack, even if w1+w2+ ...+ wn = T, find out the solution of all the above conditions are met. For example: when T = 10, the volume of items {1,8,4,3,5,2}, can be found in the following four solutions: (1,4,3,2), (1,4,5 ), (8,2), (3,5,2). [Needs Analysis])
- 2012-06-14 16:25:10下载
- 积分:1
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kk
说明: 微分进化算法中的其中两个子程序,还有未上传(Differential evolution algorithm)
- 2019-07-20 21:29:49下载
- 积分:1
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Fitting_Gumbel
对轨道不平顺采用耿贝尔分布进行拟合优度检验(On track irregularity using Gumbel distribution goodness of fit test)
- 2014-11-20 20:30:15下载
- 积分:1
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Plane_finite_element_program
简单的平面有限元程序,采用三结点三角形单元;采用等带宽存贮技术;采用高斯消元法解线性方程组。(Simple plane finite element program, using three node triangular element use of such bandwidth, storage technology using Gauss elimination method to solve linear equations.)
- 2010-09-27 09:23:39下载
- 积分:1
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HGT
WRF模拟结果气象要素的检验对比,包含均方根误差,偏差和相关系数等(WRF simulation test results comparing meteorological elements, including the root mean square error, deviations and correlation coefficients)
- 2021-03-17 15:29:21下载
- 积分:1
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cdq.rar
基于时间序列法的超短期电力负荷预测 利用时间序列法进行数学建模(Mathematical modeling based on very short-term power load time series forecasting using time series method)
- 2021-04-29 11:08:43下载
- 积分:1
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PLS的交叉有效分析
偏最小二乘回归在matlap中的实现,源代码,有交叉效应(The implementation of partial least squares regression in matlap, source code, cross effect)
- 2017-12-11 17:17:03下载
- 积分:1
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minimal-path-sets
可靠性-最小路集-编程
计算图的最小路集,是装备可靠性课程的一个作业。(Reliability- minimal path sets- programming calculation of minimal path sets, equipment reliability courses a job.)
- 2013-03-12 19:02:53下载
- 积分:1
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DERPAR
常微分方程求解的搜索延拓法,克服了Newton-Raphson法对初值问题影响过大的问题(Solving Ordinary Differential Equations search continuation method to overcome the Newton-Raphson method for initial value problem of the impact of the problem is too large)
- 2007-11-06 22:31:59下载
- 积分:1
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MalmquistLuenberger
基于R程序的malmquist-luenberger 指数的计算源代码。(Malmquist- luenberger index calculation based on R program source code.)
- 2020-08-23 14:07:46下载
- 积分:1