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Spectral density
Known as:
Power-spectral density function
, Energy spectral density
, Power spectral density
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The power spectrum of a time series describes the distribution of power into frequency components composing that signal. According to Fourier…
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Related topics
Related topics
49 relations
Anti-aliasing filter
Autoregressive fractionally integrated moving average
Autoregressive model
Bispectrum
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Broader (1)
Signal processing
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
Review
2011
Review
2011
Modeling and Distributed Provisioning in 10–40–100-Gb/s Multirate Wavelength Switched Optical Networks
N. Sambo
,
M. Secondini
,
+4 authors
P. Castoldi
Journal of Lightwave Technology
2011
Corpus ID: 30108904
In wavelength-switched optical networks (WSONs), quality of transmission (QoT) has to be guaranteed during lightpath provisioning…
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Highly Cited
2010
Highly Cited
2010
Theoretic and Numerical Study of a New Chaotic System
C. X. Zhu
,
Y. H. Liu
,
Y. Guo
Intelligent Information Management
2010
Corpus ID: 17551033
This paper introduced a new three-dimensional continuous quadratic autonomous chaotic system, modified from the Lorenz system, in…
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Highly Cited
2009
Highly Cited
2009
Scale invariant power spectrum in Hořava-Lifshitz cosmology without matter
Bin Chen
,
Shi Pi
,
J. Tang
2009
Corpus ID: 118608368
In this paper we investigate the physical implications of the dynamical scalar mode in pure Hořava-Lifshitz gravity on cosmology…
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Highly Cited
2007
Highly Cited
2007
All-Fiber Ultrawideband Pulse Generation Based on Spectral Shaping and Dispersion-Induced Frequency-to-Time Conversion
Chao Wang
,
F. Zeng
,
Jianping Yao
IEEE Photonics Technology Letters
2007
Corpus ID: 37996705
An approach to generating and distributing ultrawideband (UWB) pulses based on optical spectral shaping and frequency-to-time…
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Highly Cited
2005
Highly Cited
2005
Relaxed statistical model for speech enhancement and a priori SNR estimation
I. Cohen
IEEE Transactions on Speech and Audio Processing
2005
Corpus ID: 5612975
In this paper, we propose a statistical model for speech enhancement that takes into account the time-correlation between…
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Highly Cited
2004
Highly Cited
2004
Enhanced transmission of microwave radiation in one-dimensional metallic gratings with subwavelength aperture
S. Akarca-Biyikli
,
I. Bulu
,
E. Ozbay
2004
Corpus ID: 120215923
We report a theoretical and experimental demonstration of enhanced microwave transmission through subwavelength apertures in…
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Highly Cited
1998
Highly Cited
1998
Individuality in the groans of fallow deer ( Dama dama ) bucks
D. Reby
,
J. Joachim
,
J. Lauga
,
S. Lek
,
S. Aulagnier
1998
Corpus ID: 53374841
Vocal signatures and individual recognition are documented in a wide range of avian and mammalian species, but little is known…
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Highly Cited
1995
Highly Cited
1995
Saliency Maps and Attention Selection in Scale and Spatial Coordinates: An Information Theoretic Approach
Martin Jägersand
IEEE International Conference on Computer Vision
1995
Corpus ID: 14862114
Information measures with respect to spatial locations and scales of objects in an image are important to image processing and…
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Highly Cited
1986
Highly Cited
1986
On the Estimation of Wave Slope-and Height-Varnance Spectra from SAR Imagery
F. Monaldo
,
D. Lyzenga
IEEE Transactions on Geoscience and Remote…
1986
Corpus ID: 28438592
A procedure is described for using synthetic aperture radar (SAR) imagery to estimate two-dimensional ocean wave slope-and height…
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Highly Cited
1982
Highly Cited
1982
Bifurcations en cascade conduisant la turbulence dans la raction de Belousov-Zhabotinsky
C. Vidal
,
S. Bachelart
,
A. Rossi
1982
Corpus ID: 92416728
2014 The Belousov-Zhabotinsky reaction, carried out in a continuous stirred tank reactor, is shown to display several periodic…
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