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Spectral correlation density
The spectral correlation density, sometimes also called the cyclic spectral density or spectral correlation function, is a function that describes…
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Related topics
Related topics
8 relations
Bilinear time–frequency distribution
Cyclostationary process
Discrete Fourier transform
Signals intelligence
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Broader (2)
Signal processing
Time–frequency analysis
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2013
2013
Improved method of spectral correlation density and its applications in fault diagnosis
Qiao Lu
,
Min Li
,
Xiao-Jing Wang
2013
Corpus ID: 111767450
A new spectral correlation density method based on kurtosis energy is proposed in this article.In the method the kurtosis of…
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2013
2013
SCF Based Cyclostationary Spectrum detection for Mobile Radio signals
C. Basavaraju
,
Chandrakanth
2013
Corpus ID: 212473067
— Spectrum sensing problem is one of the most challenging issues in Cognitive Radio (CR) systems in licensed as well as…
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2012
2012
B-17-20 Proper Selection of Parameters for Spectral Correlation Density Computation
Azril Haniz
,
Minseok Kim
,
J. Takada
2012
Corpus ID: 118177601
2011
2011
Fault diagnosis of rolling bearings based on spectral correlation density and continuous HMM
Ming Yang
2011
Corpus ID: 113058856
The vibration signal of the rolling bearing is a typical amplitude modulated signal,and the spectral correlation density(SCD…
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2011
2011
Cyclostationary Detection in Spectrum Pooling System of Undefined Secondary Users
Nazar Radhi
,
Kahtan Aziz
,
R. Abbas
,
H. Al-Raweshidy
2011
Corpus ID: 18573792
Spectrum sensing continuing to emerge as an essential topic for the cognitive networks where two kinds of users primary and…
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2008
2008
Blind source separation based on cyclic spectra: Application to biomechanical signals
K. Sabri
,
M. Mohamed el Badaoui
,
F. Guillet
,
A. Belli
,
G. Millet
European Signal Processing Conference
2008
Corpus ID: 17716111
This paper introduces new frequency domain approaches for either blind source separation or MIMO system identification excited by…
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2006
2006
The Application of Spectral Correlation Density toGear Signal Character Identification
Fu-Chang Zhou
2006
Corpus ID: 112069851
Considering the main character of the early gear fault is a frequency modulation whose envelope spectrum is unable to identify…
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