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stephan.mdl.tar
Modeling the Stephan cooking mixer, Hardware in the loop simulation
- 2013-10-09 20:47:04下载
- 积分:1
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hurst
在小波分析及其变换中,Hurst指数的Matlab实现(Wavelet analysis and transformation, Hurst exponent of Matlab achieve)
- 2013-12-08 08:19:03下载
- 积分:1
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intrans
如下亮度变换功能的函数:负片变换、对数变换、gamma变换、和对比度拉伸变换。(Brightness as a function of conversion functions: negative transformation, logarithmic transformation, gamma conversion, and contrast stretching transformation.)
- 2014-02-24 17:49:18下载
- 积分:1
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fangzhen
光伏并网逆变器仿真,包括直接功率控制和svpwm控制(基于PI)(Photovoltaic grid-connected inverter simulation, including direct power control and SVPWM control (based on PI))
- 2020-11-16 15:39:40下载
- 积分:1
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istft_cf
A matlab function that calculates the inverse short term Fourier transform with adjustable parameters.
- 2009-09-26 04:21:36下载
- 积分:1
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LT
说明: 最近在研究数字喷泉码,这是对LT码的仿真,系统XP,语言C++(Recent study of digital fountain codes, LT codes which is the simulation, the system XP, language C++)
- 2011-11-24 13:07:01下载
- 积分:1
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banbao
基于chebyshev的水声信号分析,通过虚拟阵元进行DOA估计,仿真效果非常好。( Based chebyshev underwater acoustic signal analysis, Conducted )
- 2016-11-08 10:19:57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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zuiyongkongzhi
基于复合形法的最优控制m文件,以实现可直接使用(M files based on optimal control complex method to achieve can be used directly)
- 2013-12-22 16:31:25下载
- 积分:1
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74hamming
汉明码(7,3)的matlab仿真,学习差错控制编码编码的入门经典(hamming (7,3)matlab simulation ,is a typical introduction of error control coding)
- 2010-08-11 17:08:04下载
- 积分:1