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SolveSpaRSA
in this program, the sparse representation of data was calculated.
- 2012-05-27 18:10:30下载
- 积分：1
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hedged
导入统计套利品种的计算过的残差（要平稳）命名为resid文件，残差低于两个标准差买入，高于两个标准差卖出，计算买入和卖出点、次数以及收益，比较简单的一个小程序。(Calculation of statistical arbitrage varieties imported over residuals (to smooth) file named resid residuals less than two standard deviations to buy, sell higher than two standard deviations to calculate buy and sell points, the number and income , a relatively simple applet.)
- 2014-01-22 18:00:44下载
- 积分：1
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tbxmanager
包含多个程序，MPC（模型预测控制），Energy hub建模(Contains multiple programs, MPC (model predictive control), Energy hub modeling)
- 2021-03-21 14:39:17下载
- 积分：1
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Multilevel-median-filter-code
Matlab多级非线性加权平均中值滤波算法代码，能解决一般的问题(Matlab nonlinear weighted average multi-level median filtering algorithm code, can solve the general problem)
- 2011-05-06 17:52:04下载
- 积分：1
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Pack-Kurtogram
快速计算一维信号的塔式谱峭度图，选择谱峭度最大值区间，方便确定所需滤波器中心频率及带宽。(Computes the fast kurtogram of signal x.This fast algorithm uses a pyramidal decomposition of the signal into a user-specified number of levels (a good choice is nlevel = 8). The first level is the classical kurtosis of the signal, the second level is the spectral kurtosis in 2 octaves, the third level the spectral kurtosis in 4 half-octaves, etc. Non-integer levels refer to divisions into third octaves. Here below is an illustration on how the frequency band is successively split when increasing the level)
- 2011-07-10 15:03:27下载
- 积分：1
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TF-IDF-to-Determine-Word-Relevance
Using TF-IDF to Determine Word Relevance in Document Queries :
In this paper, we examine the results of applying
Term Frequency Inverse Document Frequency
(TF-IDF) to determine what words in a corpus of
documents might be more favorable to use in a
query. As the term implies, TF-IDF calculates
values for each word in a document through an
inverse proportion of the frequency of the word
in a particular document to the percentage of
documents the word appears in. Words with
high TF-IDF numbers imply a strong
relationship with the document they appear in,
suggesting that if that word were to appear in a
query, the document could be of interest to the
user. We provide evidence that this simple
algorithm efficiently categorizes relevant words
that can enhance query retri
- 2015-04-06 15:00:50下载
- 积分：1
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MatlabEXQUICK
matlab 数字图像处理基础实验教程，能够帮助你快速入门matlab在数字图像处理中的应用。(basic experiment digital image processing matlab tutorial to help you quick start matlab in Digital Image Processing.)
- 2010-12-12 16:01:40下载
- 积分：1
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chaoliujisuan
这是一个计算潮流的程序，牛拉法潮流，希望能有所帮助(power calculation)
- 2010-05-24 15:29:06下载
- 积分：1
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matlab-robotics
matlab robotics 工具箱 机器人运动学计算资料(matlab robotics toolbox ：robot kinematics calculations)
- 2013-10-09 10:28:56下载
- 积分：1
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FEM-MATLAB
Finite element method introduction in matlab
- 2013-10-01 19:58:24下载
- 积分：1
