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Facedetection
用于人脸检测的方法，附带文章和源程序。效率高！(Face detection method is used, with articles and source code. Efficient!)
- 2010-09-08 10:02:52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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ARMA
arma建模，可用于时间序列分析、建模，也可用于信号处理(It is a ARMA model,it can be use in time model analy.)
- 2011-12-09 11:23:46下载
- 积分：1
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ecc_matlab
This is a demo execution of ECC image alignment algorithm
comment two of the three following lines
transform = translation
transform= affine
transform = homography
YOU MIGHT NEED MORE ITERATIONS FOR HOMOGRAPHIES!
- 2012-03-24 19:50:09下载
- 积分：1
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Graph
图论程序：图的关联距阵，最小生成树，深度搜索，欧拉图，连通性，权值矩阵等，有GUI(The correlation of the graph, the minimum spanning tree, the depth search, the Euler diagram, the connectivity, the weight matrix, etc., with a GUI)
- 2017-03-08 10:11:09下载
- 积分：1
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dd
说明： band pass filters in matlab
- 2009-06-05 20:00:30下载
- 积分：1
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Plasma-FDTD-Matlab
说明： 一维等离子体FDTD的Matlab源代码，是时域有限差分算法中的重要算法(One-dimensional FDTD the Matlab source code for plasma, FDTD method is an important algorithm in)
- 2010-04-28 13:32:43下载
- 积分：1
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analyse
principal component analysis+ databases
- 2012-06-04 21:26:34下载
- 积分：1
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Differential-Evolution-Algorithm-for-optimal-powe
Differential Evolution for optimal power flow
- 2015-02-06 12:16:09下载
- 积分：1
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crosscouping_synthesis
微波滤波器耦合矩阵综合，
1 根据传输零点位置，回波损耗求出耦合矩阵；
2 从S21 S11多项式出发 综合出耦合矩阵；
3 已知传输零点位置，滤波器阶数，回波损耗画出滤波器的S参数，分别以4阶和八阶滤波器为例。(1synthesize coupling matrix by the transmission zeros, return loss
2 synthesize coupling matrix by S21 S11 polynomial
3 draw the S parameters of the filter by transmission zeros, return loss,order of filter,
Using 4 order and 8 order filter respectively as an example.)
- 2021-03-02 11:19:34下载
- 积分：1
