Matches in SemOpenAlex for { <https://semopenalex.org/work/W2922434675> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W2922434675 endingPage "368" @default.
- W2922434675 startingPage "359" @default.
- W2922434675 abstract "A method is proposed for the identification of instantaneous frequencies (IFs) in time-varying structures. The proposed method combines a maximum gradient algorithm and a smoothing operation. The maximum gradient algorithm is designed to extract the wavelet ridges of response signals. The smoothing operation, based on a polynomial curve fitting algorithm and a threshold method, is employed to reduce the effects of random noises. To verify the effectiveness and accuracy of the proposed method, a numerical example of a signal with two frequency modulated components is investigated and an experimental test on a steel cable with time-varying tensions is also conducted. The results demonstrate that the proposed method can extract IFs from the noisy multi-component signals and practical response signals successfully. In addition, the proposed method can provide a better IF identification results than the standard synchrosqueezing wavelet transform." @default.
- W2922434675 created "2019-03-22" @default.
- W2922434675 creator A5030509203 @default.
- W2922434675 creator A5035411160 @default.
- W2922434675 creator A5047757859 @default.
- W2922434675 creator A5055797146 @default.
- W2922434675 creator A5087850504 @default.
- W2922434675 creator A5089220718 @default.
- W2922434675 date "2018-09-01" @default.
- W2922434675 modified "2023-09-27" @default.
- W2922434675 title "Instantaneous frequency extraction in time-varying structures using a maximum gradient method" @default.
- W2922434675 doi "https://doi.org/10.12989/sss.2018.22.3.359" @default.
- W2922434675 hasPublicationYear "2018" @default.
- W2922434675 type Work @default.
- W2922434675 sameAs 2922434675 @default.
- W2922434675 citedByCount "0" @default.
- W2922434675 crossrefType "journal-article" @default.
- W2922434675 hasAuthorship W2922434675A5030509203 @default.
- W2922434675 hasAuthorship W2922434675A5035411160 @default.
- W2922434675 hasAuthorship W2922434675A5047757859 @default.
- W2922434675 hasAuthorship W2922434675A5055797146 @default.
- W2922434675 hasAuthorship W2922434675A5087850504 @default.
- W2922434675 hasAuthorship W2922434675A5089220718 @default.
- W2922434675 hasConcept C106131492 @default.
- W2922434675 hasConcept C11413529 @default.
- W2922434675 hasConcept C134306372 @default.
- W2922434675 hasConcept C137798554 @default.
- W2922434675 hasConcept C154945302 @default.
- W2922434675 hasConcept C196216189 @default.
- W2922434675 hasConcept C199360897 @default.
- W2922434675 hasConcept C2779843651 @default.
- W2922434675 hasConcept C31972630 @default.
- W2922434675 hasConcept C33923547 @default.
- W2922434675 hasConcept C3770464 @default.
- W2922434675 hasConcept C41008148 @default.
- W2922434675 hasConcept C47432892 @default.
- W2922434675 hasConcept C90119067 @default.
- W2922434675 hasConceptScore W2922434675C106131492 @default.
- W2922434675 hasConceptScore W2922434675C11413529 @default.
- W2922434675 hasConceptScore W2922434675C134306372 @default.
- W2922434675 hasConceptScore W2922434675C137798554 @default.
- W2922434675 hasConceptScore W2922434675C154945302 @default.
- W2922434675 hasConceptScore W2922434675C196216189 @default.
- W2922434675 hasConceptScore W2922434675C199360897 @default.
- W2922434675 hasConceptScore W2922434675C2779843651 @default.
- W2922434675 hasConceptScore W2922434675C31972630 @default.
- W2922434675 hasConceptScore W2922434675C33923547 @default.
- W2922434675 hasConceptScore W2922434675C3770464 @default.
- W2922434675 hasConceptScore W2922434675C41008148 @default.
- W2922434675 hasConceptScore W2922434675C47432892 @default.
- W2922434675 hasConceptScore W2922434675C90119067 @default.
- W2922434675 hasIssue "3" @default.
- W2922434675 hasLocation W29224346751 @default.
- W2922434675 hasOpenAccess W2922434675 @default.
- W2922434675 hasPrimaryLocation W29224346751 @default.
- W2922434675 hasRelatedWork W2023779147 @default.
- W2922434675 hasRelatedWork W2086012212 @default.
- W2922434675 hasRelatedWork W2134728684 @default.
- W2922434675 hasRelatedWork W2161143528 @default.
- W2922434675 hasRelatedWork W2354727269 @default.
- W2922434675 hasRelatedWork W2367183335 @default.
- W2922434675 hasRelatedWork W2374745820 @default.
- W2922434675 hasRelatedWork W2415672976 @default.
- W2922434675 hasRelatedWork W2603478627 @default.
- W2922434675 hasRelatedWork W2790371495 @default.
- W2922434675 hasRelatedWork W2803665879 @default.
- W2922434675 hasRelatedWork W2889771308 @default.
- W2922434675 hasRelatedWork W2890685038 @default.
- W2922434675 hasRelatedWork W2900676919 @default.
- W2922434675 hasRelatedWork W2991181330 @default.
- W2922434675 hasRelatedWork W2991354156 @default.
- W2922434675 hasRelatedWork W2998506062 @default.
- W2922434675 hasRelatedWork W3038165516 @default.
- W2922434675 hasRelatedWork W3158777288 @default.
- W2922434675 hasRelatedWork W3190497043 @default.
- W2922434675 hasVolume "22" @default.
- W2922434675 isParatext "false" @default.
- W2922434675 isRetracted "false" @default.
- W2922434675 magId "2922434675" @default.
- W2922434675 workType "article" @default.