Echo-Signal De-Noising of CO2-DIAL Based on the Ensemble Empirical Mode Decomposition
Echo-Signal De-Noising of CO2-DIAL Based on the Ensemble Empirical Mode Decomposition
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Basel: MDPI AG
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English
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Basel: MDPI AG
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The carbon dioxide (CO2) differential absorption lidar echo signal is susceptible to noise and must satisfy the high demand for signal-retrieval precision. Thus, a proper de-noising method should be selected to improve the inversion result. In this paper, we simultaneously decompose three signal pairs into different intrinsic mode functions (IMFs)...
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Echo-Signal De-Noising of CO2-DIAL Based on the Ensemble Empirical Mode Decomposition
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TN_cdi_doaj_primary_oai_doaj_org_article_88aa5d2bfaae482781e712d569ca522c
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_doaj_primary_oai_doaj_org_article_88aa5d2bfaae482781e712d569ca522c
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ISSN
2073-4433
E-ISSN
2073-4433
DOI
10.3390/atmos13091361
