DocumentCode
3030476
Title
Spectrum estimation of non-uniform sampled data
Author
Mohanty, N.C. ; Krause, L.O.
Author_Institution
Rockwell International, Downey, CA
Volume
3
fYear
1978
fDate
28581
Firstpage
383
Lastpage
386
Abstract
The spectrum of a time series sampled at irregular intervals is considered. A new set of data is obtained from non-uniform sampled values by a linear transformation. The linear transformation is a bilinear transformation and has the property that the spectra of new data and the original data are the same. The standard fast Fourier transform (FFT) can be applied to compute the estimate of the spectrum of the time series.
Keywords
Autocorrelation; Fast Fourier transforms; Lakes; Radar cross section; Radar signal processing; Reactive power; Spectral analysis; Stochastic processes;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '78.
Type
conf
DOI
10.1109/ICASSP.1978.1170381
Filename
1170381
Link To Document