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matlabdraw
说明： matlab的图形小程序，比较实用，大家一起交流吧(matlab graphic small procedures, more practical and we can work together to exchange it)
- 2008-11-28 17:08:08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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6e49b3713721
生成samples.mat文件的相关源程序。需要一百个wav文件输入。(The relevant source files generated samples.mat. Need a hundred wav file input.)
- 2011-04-29 17:07:59下载
- 积分：1
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Robotics-TOOLBOX-matlab
本文章是matlab中robotics工具箱的介绍(This article is an introduction matlab toolbox in robotics)
- 2011-05-02 21:51:54下载
- 积分：1
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MIMO-OFDM-OFM
MIMO-OFDM-OFM 无线通信 （英文版）书内程序(MIMO- OFDM- OFM wireless communication (English) within the program)
- 2014-12-03 17:38:11下载
- 积分：1
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dereverberation_prediction_chab
reverberation based on lpc
- 2017-06-21 16:31:19下载
- 积分：1
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main_CirArray_LCMV
阵列天线抗干扰 圆阵等高线，波束方向及三位角度信噪图(Array antenna interference contours, angle of beam direction and three noise graph)
- 2010-10-13 20:20:57下载
- 积分：1
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dinggao
MATLAB实现，可以实现电力防振锤函数的拟合，供参考(MATLAB realization of the power height function can be fitted, for reference)
- 2009-04-19 12:01:17下载
- 积分：1
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denoise+compression
利用小波分解与重构,实现图像去噪和压缩,可灵活选用其他小波,简单易懂,特别适合小波初学者.(using wavelet decomposition and reconstruction, Image Denoising and Compression, the flexibility to choose other wavelet is simple to understand and Wavelet particularly suitable for beginners.)
- 2006-11-09 20:49:17下载
- 积分：1
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fahanshu
说明： 最优化设计有约束条件下的惩罚函数法的程序设计(Optimal design of constrained penalty function method of programming)
- 2010-04-20 18:46:28下载
- 积分：1
