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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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Matlab_GM(1_1)coding
灰色预测模型算法的程序设计方法,可实现未来数据预测功能(Gray prediction model algorithm programming method can achieve future data prediction function)
- 2013-04-06 13:53:37下载
- 积分:1
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VBDiaoYongMATLAB
VB程序中实现调用MATLAB的方法。本文介绍了在VB应用程序中利用动态数据交换ActiveX自动化(OLE自动化)协议实现的两种调用MATLAB函数的方法。通过这两种方法实现了VB的可视化界面与MATLAB强大的数值分析和图形显示的能力的结合。(VB program called MATLAB to implement the method. This article describes the application in VB using ActiveX Automation Dynamic Data Exchange (OLE Automation) protocol to achieve the two call MATLAB functions. Achieved by these two methods VB' s powerful visual interface and MATLAB numerical analysis and graphical display of the ability of the combination.)
- 2010-05-08 22:12:10下载
- 积分:1
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0035
小波算法的VC++实现实例,程序可以单独运行,也可以合并到自己的程序里面运行。(Wavelet algorithm VC++ achieve instance, the program can be run separately, can also be incorporated into their own program which is running.)
- 2012-06-10 09:07:44下载
- 积分:1
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XAudio
Tool for programing matlab 6.0
- 2012-11-21 01:42:57下载
- 积分:1
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AMMC
Matlab 视频去隔行代码AMCC法,效果很好(Matlab code Deinterlacing)
- 2013-09-02 19:48:05下载
- 积分:1
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ChexueFangzhen
一个车削仿真的程序,可用生成NC代码,并带有仿真过程.(a turning simulation procedures, generating NC code available, and with simulation process.)
- 2006-06-04 12:31:03下载
- 积分:1
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dan
求方程的根植,,仅供参考,仅供参考,仅供参考,仅供参考(Demand equation is rooted, for reference, reference, reference, reference)
- 2011-09-27 10:46:56下载
- 积分:1
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CPPSTL
STL(Standard Template Library),即标准模板库,是一个具有工业强度的,高效的C++程序库。它被容纳于C++标准程序库(C++ Standard Library)中,是ANSI/ISO C++标准中最新的也是极具革命性的一部分。该库包含了诸多在计算机科学领域里所常用的基本数据结构和基本算法。为广大C++程序员们提供了一个可扩展的应用框架,高度体现了软件的可复用性。 (STL (Standard Template Library), which is a standard template library, with industrial strength, efficient C++ library. It is contained in the C++ standard library (C++ Standard Library), ANSI/ISO C++ standard is the latest in is also very part of a revolutionary. The library contains many in Computer Science in the field of common basic data structures and basic algorithms. Provides an extensible application framework for the majority of C++ programmers, highly reflects the software reusability.)
- 2014-11-06 11:06:37下载
- 积分:1
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fiber-mode-LP01
利用matlab实现光纤的模式分布图的模拟。(Using matlab to achieve mode fiber distribution simulations.)
- 2020-12-07 16:49:22下载
- 积分:1