High-resolution frequency analysis with a small data record.

Fast Fourier transform-based implementations of the discrete Fourier transform have proven themselves the workhorses of discrete-time spectral analysis. Although these algorithms find widespread use, they have limitations. One problem is that frequency resolution is dependent on the number of sample...

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Bibliografische gegevens
Gepubliceerd in:	IEEE spectrum 36, 9 (1999).
Hoofdauteur:	Samant, A.
Formaat:	Artikel
Taal:	English
Onderwerpen:	MBSA. National Instruments Corporation. Calling number delivery signal. Faults. Frequency resolution. High-resolution frequency analysis. Model-based spectral analysis. Portable analyzer. Sampling frequency. Small data record. Software design phase. Software-based methods. Spectral characteristics. Spectral detail. Standard twisted pair copper line.