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Matlab-time-freq-analysis-toolbox
matlab时频分析工具箱,包括各种时频分析函数(matlab time-frequency analysis toolbox, including a variety of time-frequency analysis functions)
- 2013-07-31 16:47:36下载
- 积分:1
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FastDecoupledLoadFlow
Here, an implementation of Fast Decoupled Load flow is matlab platform is done. This is used for Load flow studies (Electrical).
- 2009-06-16 16:35:43下载
- 积分:1
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nmf
基于非负矩阵分解(NMF)的人脸特征提取算法,其基本思想是找到一个母性子空间,是的构成子空间的基图像的像素点都是正值(algorithm of NMF of face detection by matlab)
- 2012-11-20 20:05:24下载
- 积分:1
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预测系统
灰色预测模型称为CM模型,G为grey的第一个字母,M为model的第一个字母。GM(1,1)表示一阶的,一个变量的微分方程型预测模型。GM(1,1)是一阶单序列的线性动态模型,主要用于时间序列预测。 一、GM(1,1)建模 设有数列 共有 个观察值 对 作累加生成,得到新的数列 ,其元素 (5-1) 有: 对数列 ,可建立预测模型的白化形式方程, (5-2) 式中: ——为待估计参数。分别称为发展灰数和内生控制灰数。设 为待估计参数向量 则 按最小二乘法求解, 有: (5-3) 式中: (5-4) (5-5) 将(5-3)式求得的 代入(5-2)式,并解微分方程,有 (1,1)预测模型为: (5-6)(gray forecasting model called CM model, the G-gray of a letter, the M model for the first letter. GM (1,1), a band of a variable type of differential equation models. GM (1,1) is a sequence of single-band linear dynamic model, mainly for time series prediction. A GM (1,1) model series with a total value of observation for the cumulative production, to a new series of its elements (5-1) : The series, we can establish the prediction model albino form of equation (5-2) where :-- to question the estimated parameters. The development will be known as the gray and hygiene control within a few gray. Set parameters to be estimated according to Vector least squares method, are : (5-3) where : (5-4) (5-5) (5-3) that obtained in lieu of income (5-2)- and solutions differential equations, (1 1) Fore)
- 2005-01-26 15:33:02下载
- 积分:1
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edgedetecting
基于小波分析的图像边缘检测方法(matlab程序)(the edge detecting method of the image
based on wavelet transform theory )
- 2009-05-26 18:28:11下载
- 积分:1
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Esprit
matlab基本算法之一,用ESPRIT方法估计波达方向,(Direction of arrival estimation using ESPRIT method)
- 2011-11-11 19:12:00下载
- 积分:1
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stlwrite
Write STL file patch or surface data.
- 2015-01-13 21:32:19下载
- 积分:1
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unitary_esprit
几篇过于ESPRIT算法的英文文章,IEEE上的,感兴趣的话可以看看(ESPRIT algorithms are too few English articles, interested can look on the IEEE)
- 2014-09-01 21:07:33下载
- 积分:1
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genetic
Genetic toolbox for Matlab.
- 2013-03-16 22:34:21下载
- 积分:1
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Menu(DEMO)
a menu that is created for a segmentation program(a simple menu)
- 2014-12-21 10:13:59下载
- 积分:1