Floating-point multiple data stream digital signal processor

Journal Article · Fri Jan 01 00:00:00 EST 1982 · Int. J Mini Microcomp.; (United States)

OSTI ID:5106706

Fortier, M; Corinthios, M J

A microprogrammed multiple data stream digital signal processor is introduced. This floating-point processor is capable of implementing optimum Wiener filtering of signals, in general, and images in particular. Generalised spectral analysis transforms such as Fourier, Walsh, Hadamard, and generalised Walsh are efficiently implemented in a bit-slice microprocessor-based architecture. In this architecture, a microprogrammed sequencing section directly controls a central floating-point signal processing unit. Throughout, computations are performed on pipelined multiple complex data streams. 12 references.

• Research Organization: Ecole Polytech. de Montreal, Quebec, Canada
• OSTI ID: 5106706
• Journal Information: Int. J Mini Microcomp.; (United States), Vol. 3
• Country of Publication: United States
• Language: English

Related Subjects

99 GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE
COMPUTERS
ARCHITECTURE
DATA PROCESSING
DATA-FLOW PROCESSING
MICROPROCESSORS
PARALLEL PROCESSING
SIGNALS
TRANSFORMATIONS
ELECTRONIC CIRCUITS
MICROELECTRONIC CIRCUITS
PROCESSING
PROGRAMMING
990200* - Mathematics & Computers