Adaptive Goertzel's Algorithm for DFT Computation with Higher Accuracy
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Date
1996-04
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Mark
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Společnost pro radioelektronické inženýrství
Abstract
In this paper the adaptive Goertzel's algorithm applied for required DFT coefficient computation in the harmonic analyser is described. This algorithm utilizes effective combination of the synchronous DFT and window method. The experiments with the adaptive Goerzel's algorithm given in this paper have shown that in the case of a harmonic analysis of periodical triangular wave it can provide the accuracy of the harmonic computation better than 0.01%.
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Radioengineering. 1996, vol. 5, č. 1, s. 1-6. ISSN 1210-2512
http://www.radioeng.cz/fulltexts/1996/96_01_01.pdf
http://www.radioeng.cz/fulltexts/1996/96_01_01.pdf
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Peer-reviewed
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en