DocumentCode
907917
Title
Matrix product machine and the Fourier transform
Author
Marwood, W. ; Clarke, A.P.
Author_Institution
Dept. of Electr. & Electron. Eng., Adelaide Univ., SA, Australia
Volume
137
Issue
4
fYear
1990
fDate
8/1/1990 12:00:00 AM
Firstpage
295
Lastpage
301
Abstract
The functional architecture of a matrix product machine is described. The machine consists of a set of three custom VLSI chips and a RAM array. Machine performance is 140 Mflops for matrix products. A transformation of the DFT is presented that maps well onto this machine. Performance comparisons with both new architectures and commercial products demonstrate that the matrix product machine is faster over a wide range of transform lengths
Keywords
Fourier transforms; VLSI; matrix algebra; random-access storage; 140 MFLOPS; DFT; RAM array; custom VLSI chips; functional architecture; matrix product machine; transform lengths;
fLanguage
English
Journal_Title
Circuits, Devices and Systems, IEE Proceedings G
Publisher
iet
ISSN
0956-3768
Type
jour
Filename
217082
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