Matches in SemOpenAlex for { <https://semopenalex.org/work/W2897924421> ?p ?o ?g. }
Showing items 1 to 86 of
86
with 100 items per page.
- W2897924421 endingPage "1870" @default.
- W2897924421 startingPage "1870" @default.
- W2897924421 abstract "Telemonitoring and communications technologies of underwater information is inseparable from the process of sampling and transmitting of data. Conventional methods often fail in energy efficiency to obtain such a huge data in Internet of Things (IoT), compressed sensing (CS) provides a new perspective to solve the problem. Unfortunately, the underwater acoustic signal is non-sparse in the time domain and thus the current CS methods cannot be used directly. This study adopts the fast Fourier transform (FFT) based dictionary-matrix for sparse representation. Then we design an approach based on an approximated $l0$ (AL0) norm at the receiving terminal, to search the sparse solution via the filtered steepest descent method and projections. The sparse estimation is used for reconstruction of collected data, combing with the previously used measurement matrix and dictionary-matrix. Experimental results confirm the superior performances of the strategies of the proposed method than the traditional methods including matching pursuit (MP) and orthogonal matching pursuit (OMP) methods." @default.
- W2897924421 created "2018-10-26" @default.
- W2897924421 creator A5010873777 @default.
- W2897924421 creator A5027970511 @default.
- W2897924421 creator A5070603421 @default.
- W2897924421 creator A5089372915 @default.
- W2897924421 date "2018-09-01" @default.
- W2897924421 modified "2023-09-25" @default.
- W2897924421 title "Compressed sensing and recovery of underwater acoustic signal in Internet of Things" @default.
- W2897924421 doi "https://doi.org/10.1121/1.5068226" @default.
- W2897924421 hasPublicationYear "2018" @default.
- W2897924421 type Work @default.
- W2897924421 sameAs 2897924421 @default.
- W2897924421 citedByCount "0" @default.
- W2897924421 crossrefType "journal-article" @default.
- W2897924421 hasAuthorship W2897924421A5010873777 @default.
- W2897924421 hasAuthorship W2897924421A5027970511 @default.
- W2897924421 hasAuthorship W2897924421A5070603421 @default.
- W2897924421 hasAuthorship W2897924421A5089372915 @default.
- W2897924421 hasConcept C106487976 @default.
- W2897924421 hasConcept C111368507 @default.
- W2897924421 hasConcept C11413529 @default.
- W2897924421 hasConcept C121332964 @default.
- W2897924421 hasConcept C124066611 @default.
- W2897924421 hasConcept C124851039 @default.
- W2897924421 hasConcept C127313418 @default.
- W2897924421 hasConcept C156872377 @default.
- W2897924421 hasConcept C159985019 @default.
- W2897924421 hasConcept C163716315 @default.
- W2897924421 hasConcept C19118579 @default.
- W2897924421 hasConcept C192562407 @default.
- W2897924421 hasConcept C199360897 @default.
- W2897924421 hasConcept C205649164 @default.
- W2897924421 hasConcept C2778952367 @default.
- W2897924421 hasConcept C2779843651 @default.
- W2897924421 hasConcept C31972630 @default.
- W2897924421 hasConcept C41008148 @default.
- W2897924421 hasConcept C56372850 @default.
- W2897924421 hasConcept C58640448 @default.
- W2897924421 hasConcept C62520636 @default.
- W2897924421 hasConcept C75172450 @default.
- W2897924421 hasConcept C98083399 @default.
- W2897924421 hasConceptScore W2897924421C106487976 @default.
- W2897924421 hasConceptScore W2897924421C111368507 @default.
- W2897924421 hasConceptScore W2897924421C11413529 @default.
- W2897924421 hasConceptScore W2897924421C121332964 @default.
- W2897924421 hasConceptScore W2897924421C124066611 @default.
- W2897924421 hasConceptScore W2897924421C124851039 @default.
- W2897924421 hasConceptScore W2897924421C127313418 @default.
- W2897924421 hasConceptScore W2897924421C156872377 @default.
- W2897924421 hasConceptScore W2897924421C159985019 @default.
- W2897924421 hasConceptScore W2897924421C163716315 @default.
- W2897924421 hasConceptScore W2897924421C19118579 @default.
- W2897924421 hasConceptScore W2897924421C192562407 @default.
- W2897924421 hasConceptScore W2897924421C199360897 @default.
- W2897924421 hasConceptScore W2897924421C205649164 @default.
- W2897924421 hasConceptScore W2897924421C2778952367 @default.
- W2897924421 hasConceptScore W2897924421C2779843651 @default.
- W2897924421 hasConceptScore W2897924421C31972630 @default.
- W2897924421 hasConceptScore W2897924421C41008148 @default.
- W2897924421 hasConceptScore W2897924421C56372850 @default.
- W2897924421 hasConceptScore W2897924421C58640448 @default.
- W2897924421 hasConceptScore W2897924421C62520636 @default.
- W2897924421 hasConceptScore W2897924421C75172450 @default.
- W2897924421 hasConceptScore W2897924421C98083399 @default.
- W2897924421 hasIssue "3_Supplement" @default.
- W2897924421 hasLocation W28979244211 @default.
- W2897924421 hasOpenAccess W2897924421 @default.
- W2897924421 hasPrimaryLocation W28979244211 @default.
- W2897924421 hasRelatedWork W2064237292 @default.
- W2897924421 hasRelatedWork W2115608034 @default.
- W2897924421 hasRelatedWork W2227352776 @default.
- W2897924421 hasRelatedWork W2551136801 @default.
- W2897924421 hasRelatedWork W2602376617 @default.
- W2897924421 hasRelatedWork W2760700656 @default.
- W2897924421 hasRelatedWork W2897924421 @default.
- W2897924421 hasRelatedWork W3201815179 @default.
- W2897924421 hasRelatedWork W4241671196 @default.
- W2897924421 hasRelatedWork W4319793311 @default.
- W2897924421 hasVolume "144" @default.
- W2897924421 isParatext "false" @default.
- W2897924421 isRetracted "false" @default.
- W2897924421 magId "2897924421" @default.
- W2897924421 workType "article" @default.