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ZCR
autocov computes the autocovariance between two column vectors X and Y with same length N using the Fast Fourier Transform algorithm from 0 to N-2.
The resulting autocovariance column vector acv is given by the formula:
acv(p,1) = 1/(N-p) * sum_{i=1}^{N}(X_{i} - X_bar) * (Y_{i+p} - Y_bar)
where X_bar and Y_bar are the mean estimates:
X_bar = 1/N * sum_{i=1}^{N} X_{i} Y_bar = 1/N * sum_{i=1}^{N} Y_{i}
It satisfies the following identities:
1. variance consistency: if acv = autocov(X,X), then acv(1,1) = var(X)
2. covariance consistence: if acv = autocov(X,Y), then acv(1,1) = cov(X,Y)
- 2013-05-26 22:12:50下载
- 积分:1
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7种复杂网络matlab经典算法
复杂网络的MATLAB仿真算法,包括多种复杂网络模型和统计算法,如WS,BA等模型的生成算法,度分布,聚类系数计算方法等。(MATLAB simulation algorithm for complex network)
- 2018-01-08 15:58:47下载
- 积分:1
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Fuzzy-Controller
fuzzy controller for systems in matlab simulink
- 2013-09-08 15:30:26下载
- 积分:1
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matlab4
matlab学习联系程序,可应用于初学者联系时候使用(Contact matlab learning process can be applied when the use of beginners Contact)
- 2011-11-23 19:06:25下载
- 积分:1
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cislicova1
Example of digital regulation of direct current motor
- 2012-01-02 15:01:52下载
- 积分:1
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cloudPlot
说明: 一种用于生成二维数据分布图形的函数,在观察大数据量的数据集合是很有效.(A function to plot the distribution of 2-dimensional data)
- 2009-08-08 21:31:35下载
- 积分:1
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af_LMS
Levinson-Durbin algorithm m file
- 2011-10-02 20:30:10下载
- 积分:1
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ssft
分步傅里叶变换法求解非线性薛定谔方程,根据G.P.Agrawal的《非线性光纤光学原理》(Step Fourier transform method for solving nonlinear Schrodinger equation, according to GPAgrawal of " nonlinear fiber optics." )
- 2014-01-19 14:14:03下载
- 积分:1
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nearest_neighbor_node
Nearesy Neighbor for TSP with Node Insertion MATLAB
- 2013-05-22 04:42:42下载
- 积分:1
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xarly
This function allows to know if you are losing time when you move to a place by one of the transport mediums given as input. The inputs are: salary earned, time to go, price to go, and the ouput is a sorted list with the best option
- 2011-12-20 00:58:56下载
- 积分:1