Matches in SemOpenAlex for { <https://semopenalex.org/work/W2040574811> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W2040574811 endingPage "312" @default.
- W2040574811 startingPage "300" @default.
- W2040574811 abstract "A location problem is considered where the sound which propagates along multipath are impractical to model because the environment is poorly known. The acoustic bandwidth is assumed to be large enough so that the cross-correlation functions between pairs of receivers contain multiple peaks from multipath. The highest peak may not correspond to the difference in path lengths between the source and the receivers. Using similarities in the patterns of peaks in auto- and cross-correlation functions, an algorithm is developed to identify which cross-correlation peak corresponds to the difference in first arrivals, which can be used for locating the source if these arrivals are straight. The similarities are expressed with new “correlation equations.” The number of lag-type correlation equations is O(R2N2), where N is the typical number of multipath at each of R receivers. The correlation equations may be impractical to solve exactly. Accurate solutions are found in simulations for the numbers, relative travel times, and amplitudes of all the multipath with the aid of a new “augmented-template correlation function” which is a cross-correlation of nonnegative lags of an auto-correlation function with lags from a cross-correlation function. The technique relies on time series which are filtered to yield one dominant source." @default.
- W2040574811 created "2016-06-24" @default.
- W2040574811 creator A5073636034 @default.
- W2040574811 date "1998-07-01" @default.
- W2040574811 modified "2023-09-27" @default.
- W2040574811 title "Linking auto- and cross-correlation functions with correlation equations: Application to estimating the relative travel times and amplitudes of multipath" @default.
- W2040574811 cites W1966378011 @default.
- W2040574811 cites W2024961133 @default.
- W2040574811 cites W2033530865 @default.
- W2040574811 cites W2057740884 @default.
- W2040574811 cites W2060189616 @default.
- W2040574811 cites W2102914531 @default.
- W2040574811 cites W2156785792 @default.
- W2040574811 cites W4230856081 @default.
- W2040574811 doi "https://doi.org/10.1121/1.423257" @default.
- W2040574811 hasPublicationYear "1998" @default.
- W2040574811 type Work @default.
- W2040574811 sameAs 2040574811 @default.
- W2040574811 citedByCount "21" @default.
- W2040574811 countsByYear W20405748112013 @default.
- W2040574811 countsByYear W20405748112015 @default.
- W2040574811 countsByYear W20405748112017 @default.
- W2040574811 countsByYear W20405748112019 @default.
- W2040574811 countsByYear W20405748112020 @default.
- W2040574811 crossrefType "journal-article" @default.
- W2040574811 hasAuthorship W2040574811A5073636034 @default.
- W2040574811 hasConcept C105795698 @default.
- W2040574811 hasConcept C117220453 @default.
- W2040574811 hasConcept C120665830 @default.
- W2040574811 hasConcept C121332964 @default.
- W2040574811 hasConcept C134306372 @default.
- W2040574811 hasConcept C14036430 @default.
- W2040574811 hasConcept C161218011 @default.
- W2040574811 hasConcept C163018871 @default.
- W2040574811 hasConcept C168110828 @default.
- W2040574811 hasConcept C168702700 @default.
- W2040574811 hasConcept C180205008 @default.
- W2040574811 hasConcept C185429906 @default.
- W2040574811 hasConcept C2524010 @default.
- W2040574811 hasConcept C33923547 @default.
- W2040574811 hasConcept C53622274 @default.
- W2040574811 hasConcept C78458016 @default.
- W2040574811 hasConcept C86803240 @default.
- W2040574811 hasConceptScore W2040574811C105795698 @default.
- W2040574811 hasConceptScore W2040574811C117220453 @default.
- W2040574811 hasConceptScore W2040574811C120665830 @default.
- W2040574811 hasConceptScore W2040574811C121332964 @default.
- W2040574811 hasConceptScore W2040574811C134306372 @default.
- W2040574811 hasConceptScore W2040574811C14036430 @default.
- W2040574811 hasConceptScore W2040574811C161218011 @default.
- W2040574811 hasConceptScore W2040574811C163018871 @default.
- W2040574811 hasConceptScore W2040574811C168110828 @default.
- W2040574811 hasConceptScore W2040574811C168702700 @default.
- W2040574811 hasConceptScore W2040574811C180205008 @default.
- W2040574811 hasConceptScore W2040574811C185429906 @default.
- W2040574811 hasConceptScore W2040574811C2524010 @default.
- W2040574811 hasConceptScore W2040574811C33923547 @default.
- W2040574811 hasConceptScore W2040574811C53622274 @default.
- W2040574811 hasConceptScore W2040574811C78458016 @default.
- W2040574811 hasConceptScore W2040574811C86803240 @default.
- W2040574811 hasIssue "1" @default.
- W2040574811 hasLocation W20405748111 @default.
- W2040574811 hasOpenAccess W2040574811 @default.
- W2040574811 hasPrimaryLocation W20405748111 @default.
- W2040574811 hasRelatedWork W1822128786 @default.
- W2040574811 hasRelatedWork W1893809338 @default.
- W2040574811 hasRelatedWork W1995086486 @default.
- W2040574811 hasRelatedWork W2040574811 @default.
- W2040574811 hasRelatedWork W2092468560 @default.
- W2040574811 hasRelatedWork W2093560283 @default.
- W2040574811 hasRelatedWork W2103183736 @default.
- W2040574811 hasRelatedWork W2224601872 @default.
- W2040574811 hasRelatedWork W2549766320 @default.
- W2040574811 hasRelatedWork W3011649649 @default.
- W2040574811 hasVolume "104" @default.
- W2040574811 isParatext "false" @default.
- W2040574811 isRetracted "false" @default.
- W2040574811 magId "2040574811" @default.
- W2040574811 workType "article" @default.