Title :
Nonparametric spectrum interpolation methods: a comparative study
Author :
Zivanovic, Miroslav ; Carlosena, Alfonso
Author_Institution :
Dept. of Electr. & Electron. Eng., Univ. Publica de Navarra, Pamplona, Spain
Abstract :
In this paper, a number of nonparametric methods that allow a modification in the computational resolution of the discrete spectrum are reviewed and compared according to different criteria. In this way, the most adequate method can be selected for a given application, according to the guidelines given in the paper. Some novel results are given in the analysis of the compared methods, in particular, an approximate method for the calculation of the signal to noise ratio using the frequency warping technique
Keywords :
interpolation; nonparametric statistics; spectral analysis; computational resolution; frequency warping technique; nonparametric spectrum interpolation; signal to noise ratio; Chirp; Discrete Fourier transforms; Frequency; Guidelines; HTML; Interpolation; Performance evaluation; Signal analysis; Signal to noise ratio; World Wide Web;
Conference_Titel :
Instrumentation and Measurement Technology Conference, 2000. IMTC 2000. Proceedings of the 17th IEEE
Conference_Location :
Baltimore, MD
Print_ISBN :
0-7803-5890-2
DOI :
10.1109/IMTC.2000.848811
