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MatlabSkyJournal4
说明: MATLAB技术论坛电子期刊第四期,matlabksy专业MATLAB技术交流平台!(MATLAB Technical Forum Electronic Journal IV, matlabksy professional technical exchange platform for MATLAB!)
- 2011-03-07 20:24:03下载
- 积分:1
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sunouhe
基于matlab的相场模拟程序,希望对各位有所帮助,如有不对,还请批评指正(Matlab-based phase field case, you want to help, if wrong, criticism and)
- 2013-04-06 09:31:16下载
- 积分:1
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QAM64HammInterleavedMod
bit-interleaved coded modulation with 16 QAM
- 2013-05-15 06:29:26下载
- 积分:1
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finite-element--
2D四杆桁架结构的MATLAB有限元分析实例 用于编程实现有限元计算(MATLAB finite element analysis example of 2D four truss structure)
- 2012-11-30 16:08:52下载
- 积分:1
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markov-processes
Markov processes马尔科夫决策过程代码
包含状态分布 决策过程 以及结果对比 通信方向 认知无线电系统(Markov processes 马尔科夫决策过程代码
包含状态分布 决策过程 以及结果对比 通信方向 认知无线电系统)
- 2015-12-24 09:59:36下载
- 积分:1
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fichier2
programme en matlab et document pdf
- 2012-08-08 05:38:42下载
- 积分:1
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优秀论文及配套源码 SVM Short-term-Load-Forecasting
优秀论文及配套源码。首先阐述了负荷预测的应用研究现状,概括了负荷预测的特点及其影响因素,归纳了短期负荷预测的常用方法,并分析了各种方法的优劣;接着介绍了作为支持向量机(SVM)理论基础的统计学习理论和SVM的原理,推导了SVM回归模型;本文采用最小二乘支持向量机(LSSVM)模型,根据浙江台州某地区的历史负荷数据和气象数据,分析影响预测的各种因素,总结了负荷变化的规律性,对历史负荷数据中的“异常数据”进行修正,对负荷预测中要考虑的相关因素进行了归一化处理。LSSVM中的两个参数对模型有很大影响,而目前依然是基于经验的办法解决。对此,本文采用粒子群优化算法对模型参数进行寻优,以测试集误差作为判决依据,实现模型参数的优化选择,使得预测精度有所提高。实际算例表明,本文的预测方法收敛性好、有较高的预测精度和较快的训练速度。(first expounds the recent application research of load forecasting, summarized the characteristics of load forecasting and influencing factors, summed up common methods of short-term load forecasting, and analyzed the advantages and disadvantages of each method then introduced statistical learning theory and the principle of SVM as the basis of support vector machine (SVM ) theory, SVM regression model is derived this paper adopted least squares support vector machine (LSSVM) model, according to the historical load data and meteorological data of a certain area of Zhejiang Taizhou, Analysised the various factors affecting the forecast, summed up the regularity of load change , amended "outliers" in the historical load data,the load forecasting factors to be considered were normalized. The two parameters of LSSVM have a significant impact on the model, but it is still soluted based on the experience currently. So, this paper adopted particle swarm optimization algorithm to optimized )
- 2021-04-01 17:09:08下载
- 积分:1
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paiboxinhao
生成拍波信号:由自己控制采样频率,拍波频率,拍波个数,拍波周期数和拍波之间的时间间隔和拍波幅值,能生成符合上述要求的任意拍波。(Generate beat-wave signal: control by its own sampling frequency, beat-wave frequency, the number of beat-wave, beat-wave cycles and the time interval between the beat-wave amplitude and beat, meet the above requirements can generate any beat-wave.)
- 2011-08-31 15:58:27下载
- 积分:1
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sga
说明: 单体生长算法(SGA)的matlab程序实现,提取10个端元(Single growing algorithm (SGA) in the matlab program to achieve the extraction of 10 end-)
- 2011-03-30 10:40:58下载
- 积分:1
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report_4th[1]
one good report of starting learn LDPC codes with matlab codes
- 2011-07-15 07:16:57下载
- 积分:1