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PLS1_sina
说明: 用于单变量的偏最小二乘回归,直接给出回归系数。 X0是自变量矩阵,Y0是因变量向量,PRESS是去除其中某一个样本而回归出的方程对
缺失样本的误差估计,SS则是使用全部样本回归出的方程对同一个样本的误差估计。
在h个成分时,计算PRESS_h与SS_h-1,若1-PRESS/SS大于0.0975时,应增加成份。
[row,col]=size(pz) (For single-variable partial least squares regression, regression coefficients are given directly. X0 is the independent variable matrix, Y0 is the dependent variable vector, PRESS is to remove one of them out of the sample and the regression equation for missing samples error estimates, SS is the use of all of the sample regression equation out of a sample of the same error estimates. In h constituent, the calculation PRESS_h and SS_h-1, if the 1-PRESS/SS greater than 0.0975, to increase the ingredients. [Row, col] = size (pz) )
- 2010-03-22 10:46:31下载
- 积分:1
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parameter-identification
参数辨识程序,理论基础为递推最小二乘法,实现对系统参数的辨识(parameter identification)
- 2013-11-25 09:51:59下载
- 积分:1
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Hopfield_Neural_Network
Hopfield神经网络的matlab程序(Hopfield neural network matlab program)
- 2010-12-22 19:25:22下载
- 积分:1
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shili31
说明: 这是关于hermite插值法的MATLAB程序(This is the hermite interpolation method on the MATLAB program)
- 2009-08-21 15:56:56下载
- 积分:1
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MultiScaleEntropy
说明: 实现多尺度熵的算法
多尺度熵(Multiscale entropy, MSE)将样本熵扩展到多个时间尺度,以便在时间尺度不确定时提供额外的观察视角。样本熵的问题在于它没有很好地考虑到时间序列中可能存在的不同时间尺度。为了计算不同时间尺度下信号的复杂性,Costa等人(2002,2005)提出了多尺度熵。(MultiScale Entropy
There has been considerable interest in quantifying the complexity of physiologic time series, such as heart rate. However, traditional algorithms indicate higher complexity for certain pathologic processes associated with random outputs than for healthy dynamics exhibiting long-range correlations. This paradox may be due to the fact that conventional algorithms fail to account for the multiple time scales inherent in healthy physiologic dynamics. We introduce a method to calculate multiscale entropy (MSE) for complex time series. We find that MSE robustly separates healthy and pathologic groups and consistently yields higher values for simulated long-range correlated noise compared to uncorrelated noise.)
- 2021-04-02 17:19:07下载
- 积分:1
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space_time_coding
fundamental principles of space-time coding for wireless communications
- 2010-09-12 04:56:30下载
- 积分:1
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aa
说明: 也是使用同态滤波对图像进行对比度增强以及去雾处理,不过可以适用于彩色图像。(Homomorphic filtering is also used for contrast enhancement and image processing to the fog, but can be applied to color images.)
- 2011-04-27 11:59:13下载
- 积分:1
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Unitary--ESPRIT
面阵中二位角度估计unitary—esprit算法估计DOA(Face two Angle in the array is used to estimate the unitary estimates-esprit DOA)
- 2012-04-09 13:22:47下载
- 积分:1
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IEEE5busloadfluntuation
IEEE 5 Bus Load fluctuation
- 2016-05-16 14:02:42下载
- 积分:1
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Chapter8
信道容量和编码。介绍了二进制对称信道和加性高斯白噪声信道。(Channel capacity and coding. Describes the binary symmetric channel and additive white Gaussian noise channel.)
- 2013-10-11 15:04:52下载
- 积分:1