Sensitivity and Hessian matrix analysis of power spectrum density function for non-classically damped systems subject to stationary stochastic excitations

2021 ◽  
Vol 161 ◽  
pp. 107895
Author(s):  
Zhe Ding ◽  
Junlei Shi ◽  
Qianwen Huang ◽  
Jianyi Kong ◽  
Wei-Hsin Liao
Keyword(s):  
Power Spectrum ◽  
Density Function ◽  
Hessian Matrix ◽  
Power Spectrum Density ◽  
Matrix Analysis ◽  
Stochastic Excitations ◽  
Spectrum Density ◽  
Damped Systems

scholarly journals Power Spectrum of Generalized Fractional Gaussian Noise

2013 ◽  
Vol 2013 ◽  
pp. 1-3 ◽  
Author(s):  
Ming Li
Keyword(s):  
Power Spectrum ◽  
Density Function ◽  
Long Range ◽  
Gaussian Noise ◽  
Power Spectrum Density ◽  
Short Paper ◽  
Fractional Gaussian Noise ◽  
Spectrum Density ◽  
Two Parameters ◽  
Special Case

Recently, we introduced a type of autocorrelation function (ACF) to describe a long-range dependent (LRD) process indexed with two parameters, which takes standard fractional Gaussian noise (fGn for short) as a special case. For simplicity, we call it the generalized fGn (GfGn). This short paper gives the power spectrum density function (PSD) of GfGn.

A RIGOROUS DERIVATION OF POWER SPECTRUM OF FRACTIONAL GAUSSIAN NOISE

2006 ◽  
Vol 06 (04) ◽  
pp. C33-C36 ◽  
Author(s):  
MING LI ◽  
S. C. LIM
Keyword(s):  
Power Spectrum ◽  
Density Function ◽  
Gaussian Noise ◽  
Power Spectrum Density ◽  
Fractional Gaussian Noise ◽  
Rigorous Derivation ◽  
Spectrum Density

This letter gives a concise and rigorous derivation of the power spectrum density function of fractional Gaussian noise (fGn).

Orientation holes positioning of printed board based on LS-Power spectrum density algorithm

2018 ◽  
Vol 35 (3-4) ◽  
pp. 277-288
Author(s):  
Xiaxia ZENG ◽  
Zhenhua SONG ◽  
Wenzhong LIN ◽  
Haibo LUO
Keyword(s):  
Power Spectrum ◽  
Power Spectrum Density ◽  
Spectrum Density
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