Analysis of transient multiexponential signals using cepstral deconvolution

被引：3
|
作者：
Jibia, Abdussamad U. [1 ]
Salami, Momoh-Jimoh E. [1 ]
Khalifa, Othman O. [1 ]
Aibinu, A. M. [1 ]
机构：
[1] Int Islamic Univ Malaysia, Kuala Lumpur 50728, Malaysia
来源：
APPLIED AND COMPUTATIONAL HARMONIC ANALYSIS | 2010年 / 29卷 / 01期
关键词：
Multiexponential; Homomorphic deconvolution; Cepstrum; Lifter; Fluorescence;
D O I：
10.1016/j.acha.2009.06.002
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We propose and test a new method of multiexponential transient signal analysis. The method based on cepstral deconvolution is fast and computationally inexpensive. The multiexponential signal is initially converted to a deconvolution model using Gardners' transformation after which the proposed method is used to deconvolve the data. Simulation and experimental results indicate that this method is good for determining the number of components but performs poorly in accurately estimating the decay rates. Influence of noise is not considered in this paper. (C) 2009 Elsevier Inc. All rights reserved.
引用
收藏
页码：88 / 96
页数：9
相关论文
共 50 条
  • [11] Parameter estimation of multicomponent transient signals using deconvolution and arma modelling techniques
    Salami, AJE
    Sidek, SN
    MECHANICAL SYSTEMS AND SIGNAL PROCESSING, 2003, 17 (06) : 1201 - 1218
  • [12] DECONVOLUTION OF MULTIEXPONENTIAL FLUORESCENCE-SPECTRA WITH MIM
    PFLEIDERER, J
    OERTL, M
    JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1994, 164 (02) : 503 - 505
  • [13] Noise estimation in voice signals using short-term cepstral analysis
    Murphy, Peter J.
    Akande, Olatunji O.
    JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 2007, 121 (03): : 1679 - 1690
  • [14] Cepstral analysis of driving behavioral signals for driver identification
    Miyajima, C.
    Nishiwaki, Y.
    Ozawa, K.
    Wakita, T.
    Itou, K.
    Takeda, K.
    2006 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING, VOLS 1-13, 2006, : 5779 - 5782
  • [15] Method for direct deconvolution of heat signals in transient adsorption calorimetry
    Wolcott, Christopher A.
    Campbell, Charles T.
    SURFACE SCIENCE, 2015, 633 : 17 - 23
  • [16] ARMA modelling based on Root Cepstral deconvolution
    Sarpal, S
    Chilton, E
    DSP 2002: 14TH INTERNATIONAL CONFERENCE ON DIGITAL SIGNAL PROCESSING PROCEEDINGS, VOLS 1 AND 2, 2002, : 745 - 748
  • [17] Kernelizing: A way to increase accuracy in trilinear decomposition analysis of multiexponential signals
    Gomez-Sanchez, Adrian
    Vitale, Raffaele
    Devos, Olivier
    de Juan, Anna
    Ruckebusch, Cyril
    ANALYTICA CHIMICA ACTA, 2023, 1273
  • [18] Potentialities of cepstral analysis in refining the reciprocal delays, and amplitudes of signals
    Zverev, VA
    Stromkov, AA
    ACOUSTICAL PHYSICS, 2001, 47 (05) : 572 - 577
  • [19] A new cepstral analysis procedure of recovering excitations for transient components of vibration signals and applications to rotating machinery condition monitoring
    Zheng, GT
    Wang, WJ
    JOURNAL OF VIBRATION AND ACOUSTICS-TRANSACTIONS OF THE ASME, 2001, 123 (02): : 222 - 229
  • [20] Potentialities of cepstral analysis in refining the reciprocal delays and amplitudes of signals
    V. A. Zverev
    A. A. Stromkov
    Acoustical Physics, 2001, 47 : 572 - 577
12345