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081105
说明: 基于MATLAB的组合模型
在港口吞吐量预测中的应用
以某港1998--2007年集装箱吞吐量为实测数据,建立其集装箱吞吐量的灰色理论、三次指数平滑、三次多项式
等预测模型,在MATLAB下,对比该港集装箱吞吐量各模型预测拟合值与实际值的差异。分析了差异产生的原因及其单一预
测模型的局限性,提出了港口集装箱吞吐量组合预测法。其预测误差明显低于其它单模型。运用组合预测模型.可以降低误
差。提高预测精度。(A combination of MATLAB-based model in port throughput prediction of a Hong Kong 1998- 2007 container throughput for the measured data, the establishment of its container throughput of the gray theory, the three exponential smoothing, prediction models, such as cubic polynomial in MATLAB, the contrast of the Hong Kong container throughput of fitting the models to predict the value of the difference between the actual value. Analysis of the causes of differences and the limitations of a single prediction model, the combination of port container throughput prediction. Its prediction error was significantly lower than other single model. The use of combination forecasting model. Can reduce the error. Improve the prediction accuracy.)
- 2009-08-09 13:04:22下载
- 积分:1
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Lempel_Ziv_program
Lempel_Ziv信源编解码 含测试数据(Lempel_Ziv_Coder/Decoder
test_data included)
- 2012-04-02 11:05:45下载
- 积分:1
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M
说明: M文件与程序调试 M-files and program debugging(M-files and program debugging)
- 2013-08-18 09:07:26下载
- 积分:1
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bv_cvxbook
book of Convex Optimization(Convex Optimization
Stephen Boyd
Department of Electrical Engineering
Stanford University
Lieven Vandenberghe
Electrical Engineering Department
University of California, Los Angeles)
- 2013-01-25 23:58:06下载
- 积分:1
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Hea
Harmony Element Algorithm for function optimization with GUI
- 2012-01-02 02:11:48下载
- 积分:1
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gatbx
matlab计算程序 遗传算法中的一个例子 很值得学习(matlab genetic algorithm calculation of an example is worth studying)
- 2008-08-04 00:13:22下载
- 积分:1
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ofdm3
说明: 很好的一篇关于matlab的ofdm的文章,很好狠强大(Very good article on the ofdm matlab article, very good strong hard)
- 2011-03-19 09:35:56下载
- 积分:1
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PCA_Program
完全按照论文Face Recogniton Using Eigenfaces设计的PCA源码,无解压密码(in full accordance with the thesis Face Recogniton located Using Eigenfaces PCA of source code, without extracting passwords)
- 2007-04-22 14:32:25下载
- 积分:1
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Newmark_Matlab
Newmark 算法案例,可以对初学者起到帮助,适用于结构力学(Newmark algorithm cases, can help beginners play for structural mechanics)
- 2014-11-29 19:24:43下载
- 积分:1
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sa_Ex3_2
matlab 源代码分析,适用于rf工程师学习天线设计,结合hfss的源代码分析(matlab source code analysis for engineers to learn rf antenna design, combined with source code analysis hfss)
- 2014-02-14 04:57:57下载
- 积分:1