Matches in SemOpenAlex for { <https://semopenalex.org/work/W2348677456> ?p ?o ?g. }
Showing items 1 to 84 of
84
with 100 items per page.
- W2348677456 abstract "Frequency wave-number analysis(f-k analysis) is often taken to estimate the slowness and azimuth of sismic signal in seismic array.There are different algorithms of f-k analysis and in some special cases they lead to quite different results.For example,as being applied to the WRA array of Australia which is different from many other short period arrays by employing broadband seismic recordings at its substations,the standard f-k algorithm usually yields incorrect estimations of azimuth and slowness.It is found in this paper that the error is caused by the spectral leakage effect of FFT and may be avoided by applying a highpass filter to raw data before fk.After comparing the time domain approach of estimating azimuth and slowness in the f-k method with the frequency domain,it is shown that the time domain approach actually is not less accurate or efficient than the improved frequency domain approach,and in the case of signal-to-noise ratio is very low,the results obtained from the time domain approach are more reliable." @default.
- W2348677456 created "2016-06-24" @default.
- W2348677456 creator A5071458069 @default.
- W2348677456 date "2006-01-01" @default.
- W2348677456 modified "2023-09-26" @default.
- W2348677456 title "Comparison between Two Estimation Methods of Azimuth,Slowness of Seismic Signal in Frequency and Time Domains on Seismic Array" @default.
- W2348677456 hasPublicationYear "2006" @default.
- W2348677456 type Work @default.
- W2348677456 sameAs 2348677456 @default.
- W2348677456 citedByCount "1" @default.
- W2348677456 countsByYear W23486774562016 @default.
- W2348677456 crossrefType "journal-article" @default.
- W2348677456 hasAuthorship W2348677456A5071458069 @default.
- W2348677456 hasConcept C103824480 @default.
- W2348677456 hasConcept C11413529 @default.
- W2348677456 hasConcept C115961682 @default.
- W2348677456 hasConcept C11940443 @default.
- W2348677456 hasConcept C121332964 @default.
- W2348677456 hasConcept C127313418 @default.
- W2348677456 hasConcept C134306372 @default.
- W2348677456 hasConcept C154945302 @default.
- W2348677456 hasConcept C159737794 @default.
- W2348677456 hasConcept C165205528 @default.
- W2348677456 hasConcept C19118579 @default.
- W2348677456 hasConcept C199360897 @default.
- W2348677456 hasConcept C24890656 @default.
- W2348677456 hasConcept C2524010 @default.
- W2348677456 hasConcept C2776845669 @default.
- W2348677456 hasConcept C2779843651 @default.
- W2348677456 hasConcept C31972630 @default.
- W2348677456 hasConcept C33923547 @default.
- W2348677456 hasConcept C41008148 @default.
- W2348677456 hasConcept C509933004 @default.
- W2348677456 hasConcept C76155785 @default.
- W2348677456 hasConcept C99498987 @default.
- W2348677456 hasConceptScore W2348677456C103824480 @default.
- W2348677456 hasConceptScore W2348677456C11413529 @default.
- W2348677456 hasConceptScore W2348677456C115961682 @default.
- W2348677456 hasConceptScore W2348677456C11940443 @default.
- W2348677456 hasConceptScore W2348677456C121332964 @default.
- W2348677456 hasConceptScore W2348677456C127313418 @default.
- W2348677456 hasConceptScore W2348677456C134306372 @default.
- W2348677456 hasConceptScore W2348677456C154945302 @default.
- W2348677456 hasConceptScore W2348677456C159737794 @default.
- W2348677456 hasConceptScore W2348677456C165205528 @default.
- W2348677456 hasConceptScore W2348677456C19118579 @default.
- W2348677456 hasConceptScore W2348677456C199360897 @default.
- W2348677456 hasConceptScore W2348677456C24890656 @default.
- W2348677456 hasConceptScore W2348677456C2524010 @default.
- W2348677456 hasConceptScore W2348677456C2776845669 @default.
- W2348677456 hasConceptScore W2348677456C2779843651 @default.
- W2348677456 hasConceptScore W2348677456C31972630 @default.
- W2348677456 hasConceptScore W2348677456C33923547 @default.
- W2348677456 hasConceptScore W2348677456C41008148 @default.
- W2348677456 hasConceptScore W2348677456C509933004 @default.
- W2348677456 hasConceptScore W2348677456C76155785 @default.
- W2348677456 hasConceptScore W2348677456C99498987 @default.
- W2348677456 hasLocation W23486774561 @default.
- W2348677456 hasOpenAccess W2348677456 @default.
- W2348677456 hasPrimaryLocation W23486774561 @default.
- W2348677456 hasRelatedWork W1977997082 @default.
- W2348677456 hasRelatedWork W1997864850 @default.
- W2348677456 hasRelatedWork W2037885535 @default.
- W2348677456 hasRelatedWork W2070832485 @default.
- W2348677456 hasRelatedWork W2072588918 @default.
- W2348677456 hasRelatedWork W2101493337 @default.
- W2348677456 hasRelatedWork W2150426035 @default.
- W2348677456 hasRelatedWork W2255108048 @default.
- W2348677456 hasRelatedWork W2316723692 @default.
- W2348677456 hasRelatedWork W2325725706 @default.
- W2348677456 hasRelatedWork W2346507534 @default.
- W2348677456 hasRelatedWork W2554820580 @default.
- W2348677456 hasRelatedWork W2811448529 @default.
- W2348677456 hasRelatedWork W2895754476 @default.
- W2348677456 hasRelatedWork W3108149791 @default.
- W2348677456 hasRelatedWork W3121475590 @default.
- W2348677456 hasRelatedWork W354778 @default.
- W2348677456 hasRelatedWork W2876344379 @default.
- W2348677456 hasRelatedWork W2932401735 @default.
- W2348677456 hasRelatedWork W2972874341 @default.
- W2348677456 isParatext "false" @default.
- W2348677456 isRetracted "false" @default.
- W2348677456 magId "2348677456" @default.
- W2348677456 workType "article" @default.