An intelligent FFT-analyzer

被引：0

作者：

Betta, G ^{[1
]}

Liguori, C ^{[1
]}

D'Apuzzo, M ^{[1
]}

Pietrosanto, A ^{[1
]}

机构：

[1] Univ Cassino, Dept Ind Engn, I-03043 Cassino, FR, Italy

来源：

WHERE INSTRUMENTATION IS GOING - CONFERENCE PROCEEDINGS, VOLS 1 AND 2 | 1998年

关键词：

D O I：

暂无

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

An intelligent FFT analyzer capable of adapting its operating parameters on the basis of the signal spectrum was set up and characterized. The realized instrument is based on a parameter optimization procedure which provide the instrument of auto-configuration capability. It was implemented on a multiple processor DSP architecture in order to achieve a real-time behavior. The experimental tests carried out on a large number of signals highlight the instrument capability of correctly detecting tones with a good frequency resolution whatever is the signal spectrum type.

引用

页码：1341 / 1346

页数：6

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