Spectrum Analysis

Known as: Analysis, Spectrum, Spectroscopy 
The study of the amount of light that is taken up, given off, or scattered (reflected) by an object. Spectroscopy breaks down light and measures… (More)
National Institutes of Health

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Review
2016
Review
2016
Due to the unprecedented technology development of sensors, platforms and algorithms for 3D data acquisition and generation, 3D… (More)
  • table 1
  • table 2
  • table 3
  • figure 1
  • table 4
Is this relevant?
Highly Cited
2007
Highly Cited
2007
In recent years Singular Spectrum Analysis (SSA), used as a powerful technique in time series analysis, has been developed and… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Is this relevant?
Highly Cited
2005
Highly Cited
2005
  • 2005
The output of an array bfoensors is considered to be a homogeneous random field. In this case there is a spectral representation… (More)
  • table I
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Is this relevant?
Highly Cited
2004
Highly Cited
2004
  • Kirstine Berg-Sørensena, Henrik Flyvbjergb
  • 2004
The force exerted by an optical trap on a dielectric bead in a fluid is often found by fitting a Lorentzian to the power spectrum… (More)
  • figure 1
  • figure 2
  • figure 4
  • figure 3
  • table I
Is this relevant?
Highly Cited
1999
Highly Cited
1999
A wavenumber-frequency spectrum analysis is performed for all longitudes in the domain 158S–158N using a long (;18 years) twice… (More)
  • figure 2
  • figure 4
  • figure 5
  • figure 8
  • figure 9
Is this relevant?
Highly Cited
1994
Highly Cited
1994
BACKGROUND The p53 tumor suppressor gene is mutated in a large percentage of human malignancies, including tumors of the colon… (More)
Is this relevant?
Highly Cited
1994
Highly Cited
1994
BACKGROUND The powers of the low-frequency (LF) and high-frequency (HF) oscillations characterizing heart rate variability (HRV… (More)
Is this relevant?
Highly Cited
1988
Highly Cited
1988
  • Larry Bretthorst
  • 1988
Bayesian spectrum analysis is still in its infancy. It was born when E. T. Jaynes derived the periodogram [2] as a su cient… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 4
Is this relevant?
Highly Cited
1983
Highly Cited
1983
An analytic model is described for application in ultrasonic tissue characterization. The model is applicable to clinical… (More)
Is this relevant?
Highly Cited
1981
Highly Cited
1981
Power spectrum analysis of heart rate fluctuations provides a quantitative noninvasive means of assessing the functioning of the… (More)
Is this relevant?