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RSAttributeReduction
基于粗糙集的特征子集筛选的一种算法 !!!(Based on rough set feature subset selection of an algorithm! ! !)
- 2010-09-19 16:11:31下载
- 积分:1
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3zuoye
某市有一码头,每次仅容一辆船停泊装卸货,由于经常有船等候进港,部分人提出要扩建码头。经过调查历史资料发现,码头平均每月停船24艘,每艘船的停泊时间为24±20小时,相邻两艘船的到达时间间隔为30±15小时,如果一艘船因有船在港而等候1小时,其消耗成本为1000元。经预算,扩建码头大约需要1350万元,故市长决策如下:如果未来五年内停泊船只因等候的成本消耗总和超过扩建码头花费则扩建码头,否则,不予扩建。因此,希望你能够帮助市长做出决策。此问题已知到达的大概时间和大概停泊时间,对于此问题用概率统计的方法来做比较复杂,可用程序随机产生到达时间和停泊时间来模拟未来五年内船的停泊,多次模拟预测停泊情况,以做出决策(。-Problem in a city with a terminal expansion dock, each only allow a boat moored loading and unloading, as often there are waiting boat into port, some people proposed to expand pier. Terminal stopping 24 per month, per vessel berthing time of 24 ± 20 hours, the arrival of two adjacent vessels interval 30 ± 15 hours, if a ship due to boat in the harbor while waiting for one hour, and its consumption cost of 1,000 yuan. The budget of about 13.5 million yuan expansion dock, so the mayor decision as follows: If a ship is moored next five years, the cost of waiting more than the sum of consumption spending is expanding marina pier extension, otherwise, not expanded.)
- 2015-04-17 18:59:46下载
- 积分:1
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PPR
有关投影寻踪回归的matlab编程,其中运用了遗传算法对其参数进行优化,实现起来比较简单(The projection pursuit regression matlab programming, including the use of a genetic algorithm to optimize its parameters, simple realization)
- 2021-02-22 17:09:41下载
- 积分:1
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FAP-Turbo-v5.2-with-setting
robot forex fab turbo . good trading option
- 2015-05-31 20:48:18下载
- 积分:1
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-plasticity-
一篇运动硬化的文章,英文原版,Implementation of cyclic plasticity models based on
a general form of kinematic hardening(A kinematic hardening of the article, the original English,Implementation of cyclic plasticity models based on
a general form of kinematic hardening)
- 2014-01-06 15:07:56下载
- 积分:1
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LMEPPC071208.CAB
说明: PPC上面类似Matlab的语言环境,希望有pda的同学们喜欢(PPC above language similar to Matlab environment, and hope to have the students like pda)
- 2009-08-03 00:27:06下载
- 积分:1
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matlab-call--cPP
matlab调用c++的创建和调试,mex函数的运用(the creation and debugging of mex function use matlab call c++)
- 2012-05-09 07:58:07下载
- 积分:1
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mutipath
多径信道仿真程序的一部分,不全,抱歉了,希望有用(duojingxindao bianmachengxu)
- 2012-04-26 18:27:46下载
- 积分:1
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Phw__diodee4o
电源四个二极管构成的整流电路SIMULIINK仿真模型,一种基于MATLAB7.0
(The power four diodes constituting a rectifier circuit SIMULIINK simulation models, one based on MATLAB7.0)
- 2012-09-09 23:45:21下载
- 积分:1
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gaotv5
神经网络工具包,安装在MATLAB中,使用神经网络计算时需要安装,可以调用其中的函数(Neural network toolkit, installed in the MATLAB, the use of neural network calculation need to install, you can call the function)
- 2017-11-17 20:31:02下载
- 积分:1