Matches in SemOpenAlex for { <https://semopenalex.org/work/W2199202315> ?p ?o ?g. }
Showing items 1 to 69 of
69
with 100 items per page.
- W2199202315 endingPage "598" @default.
- W2199202315 startingPage "594" @default.
- W2199202315 abstract "Considers the properties of a class of delay tree-structured and sub-tree-structured filter banks, which can be formulated as Hadamard-Haar transforms operating on all-pass functions. The structures of such filter banks may be configured to provide an arbitrary number of weighted channels with desired combination of bandwidths. Analysis and synthesis filter banks which are related through a transposition and scaling operations, such that the cascade of analysis and synthesis filter banks achieves an all-pass function, are obtained. One attractive feature offered is that all-pass complementary and power complementary filter banks may be configured changing only scaled butterfly operations. The tree-structured approach to sub-band filtering results in sub-trees of the binary tree structure of analysis and synthesis filter banks. The main advantages of butterfly filter banks (BFB) are structural simplicity and a number of butterfly operations proportional to Nlog/sub 2/N-N/2 or less up to 2(N-1)." @default.
- W2199202315 created "2016-06-24" @default.
- W2199202315 creator A5052787006 @default.
- W2199202315 date "1989-09-05" @default.
- W2199202315 modified "2023-10-16" @default.
- W2199202315 title "Butterfly filter banks" @default.
- W2199202315 hasPublicationYear "1989" @default.
- W2199202315 type Work @default.
- W2199202315 sameAs 2199202315 @default.
- W2199202315 citedByCount "3" @default.
- W2199202315 crossrefType "journal-article" @default.
- W2199202315 hasAuthorship W2199202315A5052787006 @default.
- W2199202315 hasConcept C102248274 @default.
- W2199202315 hasConcept C106131492 @default.
- W2199202315 hasConcept C113174947 @default.
- W2199202315 hasConcept C11413529 @default.
- W2199202315 hasConcept C114614502 @default.
- W2199202315 hasConcept C154945302 @default.
- W2199202315 hasConcept C156137958 @default.
- W2199202315 hasConcept C22597639 @default.
- W2199202315 hasConcept C2775924081 @default.
- W2199202315 hasConcept C31972630 @default.
- W2199202315 hasConcept C33923547 @default.
- W2199202315 hasConcept C41008148 @default.
- W2199202315 hasConcept C44682112 @default.
- W2199202315 hasConcept C47446073 @default.
- W2199202315 hasConceptScore W2199202315C102248274 @default.
- W2199202315 hasConceptScore W2199202315C106131492 @default.
- W2199202315 hasConceptScore W2199202315C113174947 @default.
- W2199202315 hasConceptScore W2199202315C11413529 @default.
- W2199202315 hasConceptScore W2199202315C114614502 @default.
- W2199202315 hasConceptScore W2199202315C154945302 @default.
- W2199202315 hasConceptScore W2199202315C156137958 @default.
- W2199202315 hasConceptScore W2199202315C22597639 @default.
- W2199202315 hasConceptScore W2199202315C2775924081 @default.
- W2199202315 hasConceptScore W2199202315C31972630 @default.
- W2199202315 hasConceptScore W2199202315C33923547 @default.
- W2199202315 hasConceptScore W2199202315C41008148 @default.
- W2199202315 hasConceptScore W2199202315C44682112 @default.
- W2199202315 hasConceptScore W2199202315C47446073 @default.
- W2199202315 hasLocation W21992023151 @default.
- W2199202315 hasOpenAccess W2199202315 @default.
- W2199202315 hasPrimaryLocation W21992023151 @default.
- W2199202315 hasRelatedWork W1225613202 @default.
- W2199202315 hasRelatedWork W1923769037 @default.
- W2199202315 hasRelatedWork W1987803149 @default.
- W2199202315 hasRelatedWork W2005322422 @default.
- W2199202315 hasRelatedWork W2052627569 @default.
- W2199202315 hasRelatedWork W2113643684 @default.
- W2199202315 hasRelatedWork W2129386002 @default.
- W2199202315 hasRelatedWork W2129817896 @default.
- W2199202315 hasRelatedWork W2238952867 @default.
- W2199202315 hasRelatedWork W2571224927 @default.
- W2199202315 hasRelatedWork W2798574116 @default.
- W2199202315 hasRelatedWork W3102888288 @default.
- W2199202315 hasRelatedWork W3141453672 @default.
- W2199202315 hasRelatedWork W3175641056 @default.
- W2199202315 hasRelatedWork W3204681258 @default.
- W2199202315 hasRelatedWork W3205415024 @default.
- W2199202315 hasRelatedWork W995978214 @default.
- W2199202315 hasRelatedWork W103992783 @default.
- W2199202315 hasRelatedWork W2184426630 @default.
- W2199202315 hasRelatedWork W2742082975 @default.
- W2199202315 isParatext "false" @default.
- W2199202315 isRetracted "false" @default.
- W2199202315 magId "2199202315" @default.
- W2199202315 workType "article" @default.