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wave-model
关于内部热耦合精馏塔的波动模型建模策略研究(Internal thermal coupling on fluctuations in distillation column modeling Strategy)
- 2012-01-05 23:26:54下载
- 积分:1
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针对风电场短期风速的预测提出一种基于小波变换的组合预测方法 Wind-Speed-Combined-Prediction
针对风电场短期风速的预测提出一种基于小波变换的组合预测方法。首先利用Mallat 算法对短期风速时间序列进行db3 小波三层分解与重构,得到短期风速时间序列的近似分量和细节分量。针对近似分量和细节分量的不同特性,对近似分量利用粒子群算法优化的最小二乘支持向量机进行预测,对细节分量利用自回归求和滑动平均模型进行预测。最后各预测模型预测值组合叠加得到最终的短期风速预测值。仿真结果表明该方法具有较高的预测准确度。(In order to improve short-term wind speed prediction accuracy of wind farms,a combined prediction method based on the wavelet transform is proposed. Firstly,the db3 wavelet is used for three-layer decomposition and reconstruction for short-term wind speed time series through Mallat algorithm. The approximation components and the detail components of the short-term wind speed are then obtained. Next,according to the different characteristics of these components,the least square support vector machine optimized
by particle swarm algorithm and the autoregressive integrated moving average model are adopted as the predictivemodels for the approximate components and the detail components respectively. Then,the final predictive value of the short-term wind speed is obtained by the combination of the two components. The simulation results indicate that higher accuracy can be obtained in this prediction method.)
- 2016-12-23 10:12:27下载
- 积分:1
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双输入DCDC(嵌套于燃料电池汽车)
说明: 建立燃料汽车的相关模型,并且对该模型进行后续的分析(Using the model to simulate and analyze the fuel vehicle)
- 2020-06-05 17:01:10下载
- 积分:1
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Pulse
radar signal is a simple example of how u can generate such signal
- 2010-09-07 01:32:49下载
- 积分:1
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isodata
isodata implementation for matlab
- 2009-07-06 08:57:03下载
- 积分:1
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i4_choose
computes the binomial coefficient C(N,K).
- 2012-03-30 08:31:15下载
- 积分:1
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DCC
Image zooming using directional cubic convolution interpolation
- 2013-12-11 01:25:10下载
- 积分:1
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SantaPack2013_model_alfnie
Packing Santa s Sleigh by Alfonso Nieto-Castanon
- 2014-02-07 03:05:30下载
- 积分:1
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fenji
三种分集合并的性能比较,源码很详细,非常适合初学者使用(Three kinds of diversity merger performance comparison, the source code is very detailed, very suitable for beginners to use)
- 2015-04-15 12:23:32下载
- 积分:1
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硕士论文 fellow 学生.pdf
felllow 学生 ,无线充电论文,挺好的 ,两篇SCI论文(Felllow student, wireless charging paper, very good, two SCI papers)
- 2018-10-12 15:42:04下载
- 积分:1