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shuzishibie(matlab)
本程序能实现离线的数字识别,在MATLAB下运行,同时可以用其中部分代码实现图像的灰度,二值化,细化,归一化等功能,采用Bp神经网络。(This procedure can achieve the number of off-line identification, in the MATLAB run, at the same time part of the code can achieve one of the gray-scale images, binarization, thinning, and other functions normalized using Bp neural network.)
- 2009-04-03 13:26:15下载
- 积分:1
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ex1
染色体识别与统计,matlab图像处理,染色体识别与统计,matlab图像处理(Chromosome identification and statistics)
- 2010-05-07 21:56:01下载
- 积分:1
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rayleigh
matlab simulink of rayleigh
- 2011-11-08 22:05:29下载
- 积分:1
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SignalsandSystemswithMATLABComputingandSimulinkMod
2008年出版的,最新的第四版的讲信号与系统建模和simulink的书籍,很是适合通信专业的参考!同时也可以作为matlab扫盲的书(Published in 2008, the latest talk about the fourth edition of Signals and Systems Modeling and simulink books, it is a reference for communication professionals! At the same time can also book as a literacy matlab)
- 2009-04-26 08:43:10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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inverse_toolbox
反演工具箱2.0_MATLAB7.0适用,用于反演,matlab程序(The inversion Toolbox 2.0_MATLAB7.0 applicable, for the inversion, matlab program)
- 2012-06-20 22:37:43下载
- 积分:1
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MATLABReverb
Matlab moore Reverb. algorithm
- 2012-01-21 03:25:28下载
- 积分:1
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GRA
基于灰色关联理论,用于计算个因素与决策变量之间的灰色关联度(Calculation of grey relational degree)
- 2020-09-10 15:58:02下载
- 积分:1
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SampEn1
样本熵是时间复杂度的一个,度量是衡量时间序列复杂度的一个参数(The sample entropy time complexity metric is a parameter of the measure of time series complexity)
- 2013-03-29 21:28:06下载
- 积分:1
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project-3-2b
Implement the histogram equalization technique
- 2013-04-16 15:12:07下载
- 积分:1