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An Efficient Frequency Estimator for a Complex Exponential Signal Based on Interpolation of Selectable DTFT Samples.
Miaomiao Wei
Aihua Zhang
Lin Qi
Bicao Li
Jun Sun
Published in:
Sensors (2022)
Keyphrases
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data sets
low frequency
real world
high frequency
band pass filters
multiscale
least squares
signal processing
maximum likelihood
non stationary
complex systems
bandpass
complex valued
low pass filter
band limited
spectrum analysis