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smarty
smarty+中文手册smarty+中文手册smarty+中文手册smarty+中文手册(smarty+ English Manual smarty+ English Manual smarty+ English Manual smarty+ English Manual)
- 2009-12-05 09:13:43下载
- 积分:1
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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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partiald
KPCA原始程序,可用于故障诊断,并附有T2和SPE诊断图(KPCA original program can be used for fault diagnosis, together with the T2 and SPE diagnostic diagram)
- 2021-04-12 15:08:57下载
- 积分:1
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bandfilter
带通滤波器,用于信号处理,有效可用,仿真有效(Band pass filter, used for signal processing, is available.)
- 2018-09-19 15:06:24下载
- 积分:1
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hiboter
数字信号处理中,希尔伯特变换器优化设计研究学习(Digital signal processing, the Hilbert converter optimized design of the study)
- 2009-05-14 10:08:17下载
- 积分:1
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ISODATA
matlab编写的ISODATA算法,实验数据为Iris,代码注释详细,运行良好!(Matlab prepared by the ISODATA algorithm, the experimental data for the Iris code comment in detail, a good run!)
- 2012-04-25 13:47:39下载
- 积分:1
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svcm_run
support vector classification machine
% soft margin
% uses "kernel.m"
%
% xtrain: (Ltrain,N) with Ltrain: number of points N: dimension
% ytrain: (Ltrain,1) containing class labels (-1 or +1)
% xrun: (Lrun,N) with Lrun: number of points N: dimension
% atrain: alpha coefficients (from svcm_train on xtrain and ytrain)
% btrain: offest coefficient (from svcm_train on xtrain and ytrain)
%
% ypred: predicted y (Lrun,1) containing class labels (-1 or +1)
% margin: (signed) separation from the separating hyperplane (Lrun,1(support vector machine classification% s oft margin% uses "kernel.m"%% xtrain : (Ltrain, N) with Ltrain : number of points N : % ytrain dimension : (Ltrain. 1) containing class labels (-1 or 1)% xrun : (Lrun, N) with Lrun : number of points N : % atrain dimension : alpha coefficients (from svcm_train on xtrain and ytrain)% btrain : offest coefficient (from svcm_train on xtrain and ytrain)%% ypred : predicted y (Lrun. 1) containing class labels (-1 or 1)% margin : (signed) separation from the separating hyper plane (Lrun, 1)
- 2007-03-03 10:59:12下载
- 积分:1
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segreg
压缩感知思想在系统辨识应用的程序,很好用的matlab代码(Identification of switched linear regression models using sum-of-norms regularization)
- 2015-02-02 21:09:17下载
- 积分:1
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GenericAlgorithmPID
应用MATILAB编程实现了遗传算法整定PID控制器参数,并应用于一阶延迟模型的控制,并进行了阶跃响应仿真。(Application Programming MATILAB a genetic algorithm-tuning PID controller parameters, and applies to first-order delay model of control, and a step response simulation.)
- 2007-12-19 21:10:41下载
- 积分:1
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Ex3b_BasicAcousticGeneration(Guitar Signal)
Guitar Signal using matlab
- 2017-12-28 16:33:26下载
- 积分:1