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
收藏
页码：1341 / 1346
页数：6
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