Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Flip shift subtraction method: a new tool for separating the overlapping voltammetric peaks on the basis of finding the peak positions through the continuous wavelet transform
Autore:
Wu, SG; Nie, L; Wang, JW; Lin, XQ; Zheng, LZ; Rui, L;
Indirizzi:
Univ Sci & Technol China, Dept Chem, Hefei 230026, Peoples R China Univ Sci & Technol China Hefei Peoples R China 230026 6, Peoples R China Univ Sci & Technol China, Dept Math, Hefei 230026, Peoples R China Univ Sci & Technol China Hefei Peoples R China 230026 6, Peoples R China
Titolo Testata:
JOURNAL OF ELECTROANALYTICAL CHEMISTRY
fascicolo: 1-2, volume: 508, anno: 2001,
pagine: 11 - 27
Fonte:
ISI
Lingua:
ENG
Soggetto:
RESOLUTION ENHANCEMENT; DECONVOLUTION; SPECTROSCOPY; CHEMISTRY; SIGNALS;
Keywords:
separation; overlapping voltammetric peaks; continuous wavelet transform; flip shift subtraction methods; crossed iterative algorithm of continuous wavelet transform and original signal;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
30
Recensione:
Indirizzi per estratti:
Indirizzo: Wu, SG Univ Sci & Technol China, Dept Chem, Hefei 230026, Peoples R China Univ Sci & Technol China Hefei Peoples R China 230026 les R China
Citazione:
S.G. Wu et al., "Flip shift subtraction method: a new tool for separating the overlapping voltammetric peaks on the basis of finding the peak positions through the continuous wavelet transform", J ELEC CHEM, 508(1-2), 2001, pp. 11-27

Abstract

To separate the overlapping voltammetric peaks that can be described by the sech(2)-function, a new method, flip shift subtraction method (FSSM), is proposed. It is built on the basis of finding the peak positions using the Marr wavelet through the continuous wavelet transform (CWT). A corresponding theory, which possesses a general meaning, is presented as a basis of finding the peak positions. To guarantee the accuracy of FSSM, an algorithm, crossed iterative algorithm of continuous wavelet transform and original signal (CIACWTOS), is built on to locate the refined peak positions. Meanwhile, the theoretical errors on peak areas caused by FSSM are discussed. (C) 2001 Elsevier Science BN. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 01/04/20 alle ore 23:58:01