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Spectral density estimation

Known as: Spectrum estimation, Frequency estimation, Periodogram analysis 
In statistical signal processing, the goal of spectral density estimation (SDE) is to estimate the spectral density (also known as the power spectral… 
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Related topics

Related topics

44 relations
Ambiguity functionAudacityAutocorrelation matrixAutoregressive model

Broader (2)

Estimation theorySignal processing

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2007
Highly Cited
2007
Charged particle periodicities in Saturn's outer magnetosphere
[1] A Lomb periodogram analysis is applied to charged particle data from the LEMMS/CHEMS instruments on the Cassini spacecraft… 
Highly Cited
2003
Highly Cited
2003
Pilot-symbol aided channel estimation for OFDM with fast fading channels
In this paper, we address the problem of estimating a rapidly-varying channel in orthogonal frequency division multiplexing (OFDM… 
Highly Cited
1996
Highly Cited
1996
On the Soft X-Ray Spectra of γ-Loud Blazars
ROSAT observations of a large sample of bright γ-ray (E > 100 MeV) blazars are presented. Results of a detailed spectral analysis… 
Highly Cited
1995
Highly Cited
1995
Harmonic analysis of large systems. III. Comparison with molecular dynamics
Atomic motions in bovine pancreatic trypsin inhibitor (BPTI), derived from molecular dynamics, harmonic analysis, and… 
Highly Cited
1991
Highly Cited
1991
Extrapolation and spectral estimation with iterative weighted norm modification
An algorithm is developed to define, from the data samples themselves, a frequency-weighted norm to use in minimum-weighted-norm… 
Highly Cited
1986
Highly Cited
1986
Adaptive spectral estimation by the conjugate gradient method
This paper proposes an alternative technique for adaptive spectral estimation. The new technique applies the method of conjugate… 
Highly Cited
1985
Highly Cited
1985
A smoothness priors long AR model method for spectral estimation
A new smoothness priors long AR model method approach is taken to the short data span spectral estimation problem. An… 
Highly Cited
1984
Highly Cited
1984
Accurate frequency estimation at low signal-to-noise ratio
  • S. Kay
  • 1984
  • Corpus ID: 121927970
A frequency estimator for sinusoids in white noise is described. Convergence results are obtained for the single sinusoid case… 
Highly Cited
1984
Highly Cited
1984
Eighty-Eight Year Periodicity in Solar-Terrestrial Phenomena Confirmed
The existence of a 60–100 year periodic variation in solar and/or solar-terrestrial phenomena has been a matter of dispute for… 
Highly Cited
1982
Highly Cited
1982
Spectral estimation using combined time and lag weighting
This paper presents a five-step method for spectral estimation that combines time and lag weighting and leads to a procedure that… 
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