Algorithmic specification of a specialized processor for spectrometric applications

Author

Ben Slima, Mohamed ; Szczecinski, Leszek L. ; Massicotte, Daniel ; Morawski, Roman Z. ; Barwicz, Andrzej

Author_Institution

Dept. de Genie Electr., Univ. du Quebec a Trois-Rivieres, Que., Canada

Volume

49

Issue

6

fYear

2000

fDate

12/1/2000 12:00:00 AM

Firstpage

1224

Lastpage

1230

Abstract

The external and internal algorithmic specification of an application-specific digital signal processor under development, dedicated to spectrometric applications, is presented. The processor is intended to perform the correction of spectrometric data subject to errors of diversified origins, using sophisticated digital-signal-processing algorithms. The set of algorithms to be implemented in the processor is proposed. Its suitability for implementation in an application-specific integrated circuit is demonstrated by functional design of the corresponding processor

Keywords

Kalman filters; VLSI; computational complexity; deconvolution; digital signal processing chips; least mean squares methods; rational functions; recursive estimation; signal reconstruction; DSP algorithms; Kalman filter; LMS estimation; MATLAB; VLSI architecture; application-specific digital signal processor; computational complexity; deconvolution; external algorithmic specification; functional design; internal algorithmic specification; parameter estimation; rational filter; recursive algorithm; signal reconstruction; specialized processor; spectrometric applications; Algorithm design and analysis; Digital signal processors; Distortion measurement; Instruments; Mass spectroscopy; Optical devices; Performance evaluation; Signal processing; Signal processing algorithms; Variable speed drives;

fLanguage

English

Journal_Title

Instrumentation and Measurement, IEEE Transactions on

Publisher

ieee

ISSN

0018-9456

Type

jour

DOI

10.1109/19.893260

Filename

893260