DocumentCode
1192873
Title
An extension of the discrete Fourier transform
Author
Ansari, Rashid
Volume
32
Issue
6
fYear
1985
fDate
6/1/1985 12:00:00 AM
Firstpage
618
Lastpage
619
Abstract
An extension of the Discrete Fourier Transform (DFT) is defined as a linear combination of the forward and inverse DF´s of a sequence. The coefficients of the linear combinations can be chosen to define a real transform for a real sequence. A fast algorithm can be used to compute the transform for a sequence whose length is a power of two.
Keywords
DFT; Discrete Fourier transforms (DFT´s); Discrete Fourier transforms; Discrete transforms; Fourier transforms; Signal analysis; Signal processing; Signal processing algorithms; Signal reconstruction; Signal synthesis; Speech processing; Speech synthesis;
fLanguage
English
Journal_Title
Circuits and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0098-4094
Type
jour
DOI
10.1109/TCS.1985.1085750
Filename
1085750
Link To Document