Title :
The use of deconvolution and iterative optimization for spectrogram interpretation
Author :
Morawski, R.Z. ; Miekina, Andrzej ; Barwicz, Andrzej
Author_Institution :
Inst. of Radioelectron., Warsaw Univ. of Technol., Poland
Abstract :
The problem of spectrogram interpretation is considered under the assumption that the positions and magnitudes of spectral peaks contain the essential information for spectrometric analysis. The subsequent use of Tikhonov deconvolution and iterative parameter correction is proposed and studied using synthetic data. The resulting gains in accuracy of estimating positions and magnitudes of spectral peaks are demonstrated
Keywords :
convergence of numerical methods; deconvolution; error analysis; iterative methods; optimisation; parameter estimation; spectral analysis; Tikhonov deconvolution; accuracy gains; continuous envelope; convergence; error values; iterative optimization; iterative parameter correction; peak magnitude estimation; peak position estimation; spectral peaks; spectrogram interpretation; synthetic data; Constraint optimization; Convolution; Deconvolution; Equations; Information technology; Iterative algorithms; Optimization methods; Random variables; Spectrogram; Spectroscopy;
Conference_Titel :
Instrumentation and Measurement Technology Conference, 1996. IMTC-96. Conference Proceedings. Quality Measurements: The Indispensable Bridge between Theory and Reality., IEEE
Conference_Location :
Brussels
Print_ISBN :
0-7803-3312-8
DOI :
10.1109/IMTC.1996.507446
