Matches in SemOpenAlex for { <https://semopenalex.org/work/W2023271599> ?p ?o ?g. }
Showing items 1 to 55 of
55
with 100 items per page.
- W2023271599 abstract "An on-line CORDIC implementation for computing the Generalized Singular Value Decomposition is presented. Among several algorithms, the implementation shown is based on Luk's parallel version for a triangular processor array, using odd-even ordering. To implement GSVD, the CORDIC approach is attractive compared with using conventional arithmetic units, such as square root, divider and multiplier. However, the CORDIC module is relatively slow because of the requirement of full precision computation to determine the direction of the angle and the variable shifter in the basic step. To avoid this, the use of redundant and on-line CORDIC has been proposed previously for SVD and matrix triangularization. This results in a significant speedup at some additional cost because of the variable scaling factor introduced. The extension of on-line CORDIC approach to the GSVD is presented. The advantages of this approach are more significant in GSVD because of the longer sequence of dependent operations. This makes the combination of the short step time of on-line CORDIC and the overlapping capability of on-line very attractive. By comparing it with conventional approach as well as CORDIC approach with full precision computation, we show that a speedup of about 5 can be achieved." @default.
- W2023271599 created "2016-06-24" @default.
- W2023271599 creator A5069361069 @default.
- W2023271599 creator A5073344264 @default.
- W2023271599 date "1989-05-17" @default.
- W2023271599 modified "2023-09-23" @default.
- W2023271599 title "On-Line CORDIC For Generalized Singular Value Decomposition(GSVD)" @default.
- W2023271599 doi "https://doi.org/10.1117/12.951687" @default.
- W2023271599 hasPublicationYear "1989" @default.
- W2023271599 type Work @default.
- W2023271599 sameAs 2023271599 @default.
- W2023271599 citedByCount "4" @default.
- W2023271599 countsByYear W20232715992014 @default.
- W2023271599 crossrefType "proceedings-article" @default.
- W2023271599 hasAuthorship W2023271599A5069361069 @default.
- W2023271599 hasAuthorship W2023271599A5073344264 @default.
- W2023271599 hasConcept C11413529 @default.
- W2023271599 hasConcept C173608175 @default.
- W2023271599 hasConcept C22789450 @default.
- W2023271599 hasConcept C33923547 @default.
- W2023271599 hasConcept C41008148 @default.
- W2023271599 hasConcept C42935608 @default.
- W2023271599 hasConcept C45374587 @default.
- W2023271599 hasConcept C58870171 @default.
- W2023271599 hasConcept C68339613 @default.
- W2023271599 hasConcept C9390403 @default.
- W2023271599 hasConcept C94375191 @default.
- W2023271599 hasConceptScore W2023271599C11413529 @default.
- W2023271599 hasConceptScore W2023271599C173608175 @default.
- W2023271599 hasConceptScore W2023271599C22789450 @default.
- W2023271599 hasConceptScore W2023271599C33923547 @default.
- W2023271599 hasConceptScore W2023271599C41008148 @default.
- W2023271599 hasConceptScore W2023271599C42935608 @default.
- W2023271599 hasConceptScore W2023271599C45374587 @default.
- W2023271599 hasConceptScore W2023271599C58870171 @default.
- W2023271599 hasConceptScore W2023271599C68339613 @default.
- W2023271599 hasConceptScore W2023271599C9390403 @default.
- W2023271599 hasConceptScore W2023271599C94375191 @default.
- W2023271599 hasLocation W20232715991 @default.
- W2023271599 hasOpenAccess W2023271599 @default.
- W2023271599 hasPrimaryLocation W20232715991 @default.
- W2023271599 hasRelatedWork W1509211761 @default.
- W2023271599 hasRelatedWork W156843270 @default.
- W2023271599 hasRelatedWork W1869243490 @default.
- W2023271599 hasRelatedWork W1905659066 @default.
- W2023271599 hasRelatedWork W1967627035 @default.
- W2023271599 hasRelatedWork W2007449167 @default.
- W2023271599 hasRelatedWork W2319467001 @default.
- W2023271599 hasRelatedWork W2391299576 @default.
- W2023271599 hasRelatedWork W2572346824 @default.
- W2023271599 hasRelatedWork W4294734199 @default.
- W2023271599 isParatext "false" @default.
- W2023271599 isRetracted "false" @default.
- W2023271599 magId "2023271599" @default.
- W2023271599 workType "article" @default.