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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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FUZZY
A fuzzy based pitch angle control for
variable speed wind turbines
- 2016-12-08 00:51:08下载
- 积分:1
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cld
matlab编写的正态云发生器与云拟合程序,其中有较详细的注释。(matlab prepared in the normal cloud generator and cloud fitting procedures, including more detailed notes.)
- 2020-11-06 21:39:49下载
- 积分:1
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Gseidel
Main program with a data file for the resolution of a system Ax=b
The data file contents the dimension n and the values of the matrix A and the vector b.
- 2014-12-02 21:30:08下载
- 积分:1
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CaptureFigVid
Captures a video of the 3D plot in the current axis as it rotates based on ViewZ and saves it as FileName.mpg .
- 2013-05-18 08:31:30下载
- 积分:1
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Figure-in-matlab
用MatLab做卫星绕地运行的复杂图像,在图像当中可以(A interpretation of making figure in matlab:simulate the moving of satelite around earth)
- 2014-11-01 14:33:21下载
- 积分:1
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create_a_musical_tone
利用matlab软件平台生成音乐音符,7个音符,不同的乐器实现(create a music tone)
- 2012-05-30 22:02:33下载
- 积分:1
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yuv-attack
该MATLAB代码可以实现一般的YUV攻击测试。(The MATLAB code can achieve a general YUV attack test.)
- 2013-04-01 18:00:43下载
- 积分:1
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Code-FOC-
基于Mcrochip的PMSM滑模观测器FOC控制(FOC PMSM control sliding mode observer)
- 2021-04-27 12:58:44下载
- 积分:1
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SC_FDE_MAIN.m
说明: 仿真了SC_FDE系统QPSK调制信号通过帧同步,定时同步,载波同步,信道估计和频域均衡之后重新解码的过程,对初学者可能有用(Simulated SC_ FDE system,which QPSK modulation signal is decoded after frame synchronization, timing synchronization, carrier synchronization, channel estimation and frequency-domain equalization. It may be useful for beginners)
- 2021-03-21 20:19:17下载
- 积分:1