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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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diedaifenxing
用于Matlab计算迭代计算的，非常典型，还有完整的解释(Iterative calculation for Matlab, very typical, as well as a complete explanation)
- 2009-07-04 22:25:14下载
- 积分：1
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matclass_si
This contains the full set of source files for the MatClass
library together with a make file to create the libraries using
Microsoft C/C++ v7 or later. This make file is a stand-alone file
to be used with NMAKE or as a NON-PWB makefile in PWB. Note the
make file generates uses the Large Memory model. It generates a
library file called LIBMAT.LIB.
- 2010-03-04 17:09:47下载
- 积分：1
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IP
IP锁定程序实例源码 ip focus program example recourse code
( ip focus program example recourse code
)
- 2009-02-26 20:49:40下载
- 积分：1
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2
是关于用matlab在单站无源定位中的仿真应用，通过一篇论文来详细说明(Is about using matlab simulation applications in a single station passive location through a paper to detail)
- 2014-01-05 17:20:50下载
- 积分：1
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rs-3.1.1
关于rs码的编解码，质量很是不错，学习起来不错。(The codec on rs code, the quality is very good, is nice to learn.
)
- 2014-11-14 09:16:12下载
- 积分：1
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guifanbiancheng
说明： 规范编程，规格编程习惯，，，，，，，，，，(guifanbiancheng)
- 2010-04-10 11:18:05下载
- 积分：1
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VCPmatlab
本文详细介绍了如何实现VC与Matlab的混合编程，对于进行复杂的运算有很好的用处(This paper describes how the VC and Matlab programming mix, for complex calculations to good use)
- 2013-09-07 11:32:39下载
- 积分：1
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MA4
串的一些基本运算，删除一段子串，置换，求s串中从start位置开始长度为len的子串等等(Some of the basic string operations, delete a substring, replacement, seeking s string starting from the start position of the sub-string of length len, etc.)
- 2009-11-16 13:10:13下载
- 积分：1
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BLDC
基于matlab的无刷直流电机仿真速度PI，电流PI双闭环仿真(Matlab-based simulation of brushless DC motor, using speed PI, current PI double closed loop control.)
- 2021-04-18 13:48:51下载
- 积分：1
