Accession Number : ADD000765
Title : Special Purpose Hybrid Computer to Implement Kronecker-Matrix Transformations.
Descriptive Note : Patent,
Corporate Author : DEPARTMENT OF THE AIR FORCE WASHINGTON D C
Personal Author(s) : Carl,Joseph W ; Swartwood,Richard V
Report Date : 22 Apr 1975
Pagination or Media Count : 16
Abstract : It is one object of the invention, therefore, to provide an improved Walsh transform computer using a recursive algorithm to perform the Walsh transform function which results in a reduction in hardware implementation. It is another object of the invention to provide an improved Walsh transform computer using only N summing junctions where N is the total number of input data samples. It is yet another object of the invention to provide an improved Walsh transform computer wherein a feedback-in-time circuit is used to implement the Kronecker-product rule.
Descriptors : *Patents, *Hybrid computers, *Walsh functions, Matrices(Mathematics), Computations, Logic circuits, Analog to digital converters, Recursive functions, Algorithms
Subject Categories : Computer Hardware
Distribution Statement : APPROVED FOR PUBLIC RELEASE