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Bias correction for direct spectral estimation from irregularly sampled data including sampling schemes with correlation.
Nils Damaschke
Volker Kühn
Holger Nobach
Published in:
EURASIP J. Adv. Signal Process. (2021)
Keyphrases
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sampled data
spectral estimation
bias correction
image reconstruction
minimum variance
sampling methods
power spectrum
signal processing
imbalanced data
data sets
original data
machine learning
continuous domains
multiscale
wavelet transform
fitness function