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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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qlearning111
说明: q-learning 实现 栅格迷宫路径规划,附带随机迷宫生成代码(Q-learning to achieve grid maze path planning, with random maze generation code)
- 2021-03-26 11:23:15下载
- 积分:1
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改进的SFLA(混合蛙跳算法)SFLA Func
这是一个改进的SFLA(混合蛙跳算法),使用MATLAB 实现,代码简单并且实用,欢迎下载。(This is an improved the SFLA (shuffled frog leaping algorithm), using MATLAB to achieve, the code is simple and practical, welcome to download.)
- 2020-08-18 10:08:22下载
- 积分:1
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DelayTime_MutualInformation
这是一个matlab程序,用互信息法求混沌重构时延的主程序(This is a matlab program, the main delay for chaotic reconstruction method using mutual information)
- 2014-02-13 00:40:44下载
- 积分:1
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MATLAB
fuzzy controll system introduction
- 2009-05-13 07:42:00下载
- 积分:1
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GM11
使用matlab撰写的GM(1,1)灰度预测算法,能够实现数学模型的趋势预测。它可以实现数据平移(需要的话)、检验,并最后预测。(Use matlab to write GM (1,1) gray prediction algorithm, can realize the mathematical model of the trend prediction. It can realize the data translation (if needed), test, and finally prediction.)
- 2015-02-07 23:12:14下载
- 积分:1
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boostconverter11
model of boost in Matlab
- 2014-08-14 16:46:44下载
- 积分:1
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code2
try to remove the white blood cell and after that i try to segment and count the red blood cell
- 2011-09-28 16:41:01下载
- 积分:1
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LDPC-for-Deep-Space-Applications
Turbo码和LDPC码在深空通信中应用的及其发展(The Development of Turbo and LDPC Codes for Deep-Space Applications)
- 2013-04-21 19:15:35下载
- 积分:1
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Show_State_Order
显示Simulink如何定义其状态量的实例,尤其是在进行状态反馈控制中需要注意( Explores how Simulink defines its states and what you can do once you know that definition.)
- 2011-01-04 15:24:08下载
- 积分:1