Matches in SemOpenAlex for { <https://semopenalex.org/work/W4319723448> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W4319723448 endingPage "109257" @default.
- W4319723448 startingPage "109257" @default.
- W4319723448 abstract "Different order domains in Fractional Fourier Transform (FrFT) reflect the features of different time–frequency planes. They contain multi-domain information about the target. The optimal order domain feature is used widely because of its anti-reverberation interference performance, but other order domains also have anti-reverberation ability, and even have more separable performance. It is of great significance to use effectively the multi-order domain feature for target classification and recognition. Therefore, a multi-order Fractional Fourier domain feature union method based on the information entropy is proposed in this paper. This method aims to find more distinguishable and separable target features than that of the optimal order domain by calculating the information entropies of the amplitude features and union them by determining the weights according to the value of the information entropies. The performance of the presented method is verified using the field data of four types of similar targets’ echo signals when the signal-to-reverberation ratios (SRRs) are respectively 4 dB, 0 dB, −3 dB, and −6 dB. Experimental results show that the method proposed in this paper can reflect the overall characteristics of the signals and has a more distinguishable ability and a good anti-reverberation ability." @default.
- W4319723448 created "2023-02-11" @default.
- W4319723448 creator A5001762730 @default.
- W4319723448 creator A5001778749 @default.
- W4319723448 creator A5038349943 @default.
- W4319723448 creator A5049692788 @default.
- W4319723448 creator A5059447203 @default.
- W4319723448 date "2023-03-01" @default.
- W4319723448 modified "2023-10-01" @default.
- W4319723448 title "A multi-order Fractional Fourier domain feature union method for active sonar target classification" @default.
- W4319723448 cites W1995875735 @default.
- W4319723448 cites W2090697566 @default.
- W4319723448 cites W2155023014 @default.
- W4319723448 doi "https://doi.org/10.1016/j.apacoust.2023.109257" @default.
- W4319723448 hasPublicationYear "2023" @default.
- W4319723448 type Work @default.
- W4319723448 citedByCount "1" @default.
- W4319723448 countsByYear W43197234482023 @default.
- W4319723448 crossrefType "journal-article" @default.
- W4319723448 hasAuthorship W4319723448A5001762730 @default.
- W4319723448 hasAuthorship W4319723448A5001778749 @default.
- W4319723448 hasAuthorship W4319723448A5038349943 @default.
- W4319723448 hasAuthorship W4319723448A5049692788 @default.
- W4319723448 hasAuthorship W4319723448A5059447203 @default.
- W4319723448 hasConcept C102519508 @default.
- W4319723448 hasConcept C103824480 @default.
- W4319723448 hasConcept C106301342 @default.
- W4319723448 hasConcept C11413529 @default.
- W4319723448 hasConcept C121332964 @default.
- W4319723448 hasConcept C134306372 @default.
- W4319723448 hasConcept C137184094 @default.
- W4319723448 hasConcept C138885662 @default.
- W4319723448 hasConcept C153180895 @default.
- W4319723448 hasConcept C154945302 @default.
- W4319723448 hasConcept C19118579 @default.
- W4319723448 hasConcept C203024314 @default.
- W4319723448 hasConcept C24890656 @default.
- W4319723448 hasConcept C2776401178 @default.
- W4319723448 hasConcept C28490314 @default.
- W4319723448 hasConcept C31972630 @default.
- W4319723448 hasConcept C33923547 @default.
- W4319723448 hasConcept C36503486 @default.
- W4319723448 hasConcept C41008148 @default.
- W4319723448 hasConcept C41895202 @default.
- W4319723448 hasConcept C555745239 @default.
- W4319723448 hasConcept C62520636 @default.
- W4319723448 hasConcept C70710897 @default.
- W4319723448 hasConcept C76563020 @default.
- W4319723448 hasConcept C95851461 @default.
- W4319723448 hasConceptScore W4319723448C102519508 @default.
- W4319723448 hasConceptScore W4319723448C103824480 @default.
- W4319723448 hasConceptScore W4319723448C106301342 @default.
- W4319723448 hasConceptScore W4319723448C11413529 @default.
- W4319723448 hasConceptScore W4319723448C121332964 @default.
- W4319723448 hasConceptScore W4319723448C134306372 @default.
- W4319723448 hasConceptScore W4319723448C137184094 @default.
- W4319723448 hasConceptScore W4319723448C138885662 @default.
- W4319723448 hasConceptScore W4319723448C153180895 @default.
- W4319723448 hasConceptScore W4319723448C154945302 @default.
- W4319723448 hasConceptScore W4319723448C19118579 @default.
- W4319723448 hasConceptScore W4319723448C203024314 @default.
- W4319723448 hasConceptScore W4319723448C24890656 @default.
- W4319723448 hasConceptScore W4319723448C2776401178 @default.
- W4319723448 hasConceptScore W4319723448C28490314 @default.
- W4319723448 hasConceptScore W4319723448C31972630 @default.
- W4319723448 hasConceptScore W4319723448C33923547 @default.
- W4319723448 hasConceptScore W4319723448C36503486 @default.
- W4319723448 hasConceptScore W4319723448C41008148 @default.
- W4319723448 hasConceptScore W4319723448C41895202 @default.
- W4319723448 hasConceptScore W4319723448C555745239 @default.
- W4319723448 hasConceptScore W4319723448C62520636 @default.
- W4319723448 hasConceptScore W4319723448C70710897 @default.
- W4319723448 hasConceptScore W4319723448C76563020 @default.
- W4319723448 hasConceptScore W4319723448C95851461 @default.
- W4319723448 hasLocation W43197234481 @default.
- W4319723448 hasOpenAccess W4319723448 @default.
- W4319723448 hasPrimaryLocation W43197234481 @default.
- W4319723448 hasRelatedWork W2012305757 @default.
- W4319723448 hasRelatedWork W2034859555 @default.
- W4319723448 hasRelatedWork W2041383376 @default.
- W4319723448 hasRelatedWork W2058199251 @default.
- W4319723448 hasRelatedWork W2126095464 @default.
- W4319723448 hasRelatedWork W2159369521 @default.
- W4319723448 hasRelatedWork W2279344164 @default.
- W4319723448 hasRelatedWork W2362175816 @default.
- W4319723448 hasRelatedWork W3197465599 @default.
- W4319723448 hasRelatedWork W4319723448 @default.
- W4319723448 hasVolume "205" @default.
- W4319723448 isParatext "false" @default.
- W4319723448 isRetracted "false" @default.
- W4319723448 workType "article" @default.