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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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MATLAB--anlifenxi
《MATLAB统计分析与应用：40个案例分析》程序与数据(" MATLAB statistical analysis and application: 40 Case Studies" program with data)
- 2013-03-08 12:17:05下载
- 积分：1
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psvpwm
svpwm file with control unit file can be executed in matlab for space vectir pwm
- 2010-09-09 14:19:50下载
- 积分：1
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HOSP-matlab
这是一份高阶统计量的资料，有相关的程序，目前高阶统计量是研究的热门话题，对于地震子波的高精度提取有重要意义。(This is a higher-order statistics of the data full of relevant procedures,and at present higher-order statistics is a hot topic which is very important and significant for high-precision seismic wavelet extraction.)
- 2011-08-16 14:59:22下载
- 积分：1
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UDRRS
This is a compact code for reliability analysis based on the stochastic response surface method (SRSM) which first uses the univariate dimension reduction (UDR) to decompose the multidimensional performance function into multiple one-dimensional univariate functions and then employes the cubic spine interpolation to approximate the one-dimensional univariate functions.. One mathematical example is solved for demonstration purpose.
- 2013-03-15 10:04:52下载
- 积分：1
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sort
Merge Sort Implementation!!
- 2014-10-07 13:50:43下载
- 积分：1
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LTE_PHY_PSSGen
This generates a PSS sequence in LTE downlink.
This can be used as a test vector reference for cell search procedure
- 2011-12-18 21:01:47下载
- 积分：1
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A_1_PID_TEST
基于matlab/simulink的二阶弹簧—阻尼系统的PID控制器设计及参数整定
超调<20 调节时间<2s(Design of Tuning PID Controller Based on matlab/simulink for deductive spring-damper system)
- 2015-07-17 20:48:13下载
- 积分：1
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ISOMAP
流形学习中的非线性降维方法——等距映射(ISOMAP)算法的MATLAB实现，可以实现高维数据的降维处理，寻找到原始高维数据的特征维数。(ISOMAP is a method which can deal with the high dismensional data and find the low type of orignal data!)
- 2021-04-12 09:28:57下载
- 积分：1
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extr
局部均值分解(Local Mean Decomposition)，处理非线性非平稳信号的一个方法，LMD是依据信号本身的信息进行自适应分解(Local Mean Decomposition, a method for processing nonlinear non-stationary signals, LMD is adaptive decomposition based on the information of the signal itself.)
- 2018-10-29 11:36:37下载
- 积分：1
