Publication:
Two methods for nonparametric spectrum peak discrimination

Date

2002

Director

Publisher

Acceso abierto / Sarbide irekia
Contribución a congreso / Biltzarrerako ekarpena
Versión publicada / Argitaratu den bertsioa

Project identifier

Abstract

The conventional DFT-oriented nonparametric interpolation methods, based on time windowing and the DTFT envelope curve resampling (zero padding, Chirp-z [1], frequency scale distortion [2], etc.), can improve the spectrum computational resolution. Two methods proposed herein involve some modification of the frequency domain representation and apparently improve the spectrum physical resolution.

Description

Trabajo presentado al X European Signal Processing Conference (EUSIPCO), Tempere (Finlandia), 2000

Keywords

Peak discrimination limit (PDL), Frequency domain, Discrete time Fourier transform (DTFT)

Department

Ingeniería Eléctrica y Electrónica / Ingeniaritza Elektrikoa eta Elektronikoa

Faculty/School

Degree

Doctorate program

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