The continuous wavelet transform, an analysis tool for NMR spectroscopy

被引:65
作者
Barache, D [1 ]
Antoine, JP [1 ]
Dereppe, JM [1 ]
机构
[1] UNIV CATHOLIQUE LOUVAIN, CHIM PHYS & CRISTALLOG LAB, B-1348 LOUVAIN, BELGIUM
关键词
D O I
10.1006/jmre.1997.1214
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
The discrete wavelet transform has been used in NMR spectroscopy by several authors. We show here that the continuous wavelet transform (CWT) is also an efficient tool in that context. After reviewing briefly the analysis of spectral lines with the CWT, we discuss two applications specific to NMR, namely the removal of a large unwanted line and the rephasing of a signal perturbed by eddy currents. More details on the CWT are given in two appendixes. (C) 1997 Academic Press.
引用
收藏
页码:1 / 11
页数:11
相关论文
共 16 条
[1]  
[Anonymous], 1993, Ten Lectures of Wavelets
[2]  
ANTOINE JP, 1996, P IEEE INT C IM PROC, V1, P291
[3]  
ANTOINE JP, 1994, PHYS MAG, V16, P17
[4]  
ANTOINE JP, 1997, IN PRESS SIGNAL P, V62
[5]  
ARNEODO A, 1991, RES NOTE AP, V20, P286
[6]  
de Beer R., 1992, INVIVO MAGNETIC RESO, V26, DOI DOI 10.1007/978-3-642-45697-8_7
[7]   ASYMPTOTIC WAVELET AND GABOR ANALYSIS - EXTRACTION OF INSTANTANEOUS FREQUENCIES [J].
DELPRAT, N ;
ESCUDIE, B ;
GUILLEMAIN, P ;
KRONLANDMARTINET, R ;
TCHAMITCHIAN, P ;
TORRESANI, B .
IEEE TRANSACTIONS ON INFORMATION THEORY, 1992, 38 (02) :644-664
[8]  
Donoho D. L., 1993, Different, P173, DOI 10.1090/psapm/047
[9]  
GUILLEMAIN P, 1991, RES NOTE AP, V20, P38
[10]  
GUILLEMAIN P, 1996, P IEEE, V84, P617