Matrix product machine and the Fourier transform
作者:
W.Marwood,
A.P.Clarke,
期刊:
IEE Proceedings G (Circuits, Devices and Systems)
(IET Available online 1990)
卷期:
Volume 137,
issue 4
页码: 295-301
年代: 1990
DOI:10.1049/ip-g-2.1990.0045
出版商: IEE
数据来源: IET
摘要:
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.
点击下载:
PDF
(757KB)
返 回