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mathmodel2
说明: 1.1 背包问题
有一个徒步旅行者,已知他能承受的旅行背包的重量不超过a(kg)。设有n种物品可供他选择装入背包,这n种物品分别编号为1,2,…,n。其中第i种物品每件的重量为ai(kg),其使用价值(指一件第i种物品对旅行者来说所带来的好处的一种数量指标)为ci(i=1,2,…,n)。问这位旅行者应如何选择携带这n种物品的件数,使得总价值最大?
(1.1 knapsack problem is a hikers. he is known to travel to withstand the weight of the backpack not exceed a (kg). N Species with articles for his choice loaded backpack, n product were numbered 1, 2, ..., n. I first of which product each ai of the weight (kg), its value (i refers to a section of the types of items travelers the benefits brought by a number of indicators) for the ci (i = 1, 2, ..., n). Asked how travelers who choose to bring this product to the n pieces, making the total value of the largest?)
- 2006-04-13 18:47:43下载
- 积分:1
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TP_TS210_EN206_2009_2010
codage programmes pour la parole
- 2010-05-10 23:32:42下载
- 积分:1
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VC-code
由網路資源找的視覺密碼代碼,是1994年研究所提之版本,提供給大家參考(Visual cryptography code to find network resources, the proposed 1994 version, provided for your reference)
- 2012-06-01 16:58:04下载
- 积分:1
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ICE1_sfun
matlab发动机仿真模型,根据微分方程建立。包括传热模型,燃烧模型。(the matlab engine simulation model)
- 2013-04-03 17:43:58下载
- 积分:1
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CONTROL-OF-A-SYSTEM-USING-VARIABLE-STRUCTURE-CONT
CONTROL OF A SYSTEM USING VARIABLE STRUCTURE CONTROLLER
- 2014-01-26 13:22:13下载
- 积分:1
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quaternion
四元数c++软件类库,四元数基本运算,非常好用(Quaternion c++ Software library, quaternion basic computing, very easy to use)
- 2008-06-26 15:07:05下载
- 积分:1
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2000_J_IEEE_VT_Broadnulls_Beamformer
beamforming theory from the renovable engineers
- 2011-01-18 21:19:33下载
- 积分:1
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Hilbert-Vibration-Decomposing-(HVD)
Hilbert Vibration Decomposing (HVD)
- 2020-12-09 15:49:20下载
- 积分:1
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ISOMAP数据与程序
说明: ISOMAP代码,附数据,用于材料的缺陷检测(ISOMAP code with data for defect detection of materials)
- 2019-08-20 15:30:47下载
- 积分:1
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2
说明: 矩阵LDLT分解与Cholesky分解
求矩阵A=(αij)20x20的LDLT分解与Cholesky分解(Matrix LDLT decomposition and Cholesky decomposition Matrix A = (αij) 20x20 of the LDLT decomposition and Cholesky decomposition)
- 2010-08-26 21:07:13下载
- 积分:1