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High‐resolution frequency determination of discrete signal components
Author(s) -
Walton E. K.
Publication year - 1984
Publication title -
radio science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.371
H-Index - 84
eISSN - 1944-799X
pISSN - 0048-6604
DOI - 10.1029/rs019i003p00909
Subject(s) - discrete fourier transform (general) , signal (programming language) , discrete frequency domain , fourier transform , algorithm , discrete time signal , gaussian , computer science , non uniform discrete fourier transform , resolution (logic) , short time fourier transform , mathematics , frequency domain , fourier analysis , telecommunications , physics , analog signal , mathematical analysis , artificial intelligence , signal transfer function , computer vision , programming language , transmission (telecommunications) , quantum mechanics
An algorithm is presented which combines the advantages of the Gaussian window with the computational efficiency of the fast Fourier transform and which permits the determination of the frequency of discrete signal components with high accuracy.