ERRORS IN PARAMETER ESTIMATION OF QUANTIZED SINUSOIDS

M. Fonseca da Silva, A. Cruz Serra

Abstract

Signal-processing applications frequently use least-square sine-fitting algorithms. The parameter estimation provided by these algorithms is exposed to errors due to different causes. Good results in amplitude estimation may be achieved when the frequency is unknown applying the new method presented in this paper.

Keywords

sine fitting, parameter estimation

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IMEKO-WC-2000-UNC-P505.pdf

DOI

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