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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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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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123
分数阶Chen系统数学模型matlab仿真源程序(Fractional Chen mathematical model matlab simulation source)
- 2015-06-25 13:41:48下载
- 积分:1
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sms-gateway
isual Basic is a high level programming language that can be used to develop useful business software, stimulating educational programs,cutting-edge engineering applications, amusing games, entertaining multimedia programs and many other practical applications. Some of the VB sample codes created by us are calculator, Library System, Stop Watch and more.
- 2014-10-01 18:18:24下载
- 积分:1
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anc
matlabd的乱七八糟的没有用 不要下载(matlabd)
- 2007-09-07 17:28:39下载
- 积分:1
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ch2_10
制作斜45度角俯视的地图
地面使用菱形贴图
基于Win32 Application 开发(Oblique angle of 45 degrees produced a map of ground overlooking the use of diamond-shaped texture development based on the Win32 Application)
- 2007-12-14 09:46:33下载
- 积分:1
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pingchafuzhuhanshu
平差辅助函数,用于平差过程中需要使用的函数模型(Adjustment helper function for function model adjustment process requires the use of)
- 2014-02-17 10:17:15下载
- 积分:1
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quansousuo
编写针对一个搜索点宏块比较的下面两个匹配函数:均方误差(MSE)、绝对值误差(MAD)。函数名直接使用简写。要求当前帧和参考帧的数据均采用二维数组表示。(Writing for a search point macroblock compare the following two matching functions: the mean square error (MSE), absolute error (MAD). The function name directly using shorthand. Requirements of the current frame and reference frame data are used two-dimensional array.)
- 2012-06-11 11:28:01下载
- 积分:1
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pmx
Matlab遗传算法的部分映射交叉算子(pmx)源码。硕士论文论文参考(Matlab part mapping crossover operator of genetic algorithm (PMX) source
)
- 2014-09-06 15:16:07下载
- 积分:1
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KML
最新google earth官方KML文档说明,v2.2版本,包含较多更新(Latest google earth KML official documentation, v2.2 version, contains more updates)
- 2014-08-10 16:23:15下载
- 积分:1