Comparative analysis of power spectrum estimation methods

Lietuvos Matematikos Rinkinys

GintarėPetreikytė¹  KazysKazlauskas² 

[1] Matematikos ir informatikos institutas;Vilniaus pedagoginis universitetas;

关键词: power spectrum estimation;    nonparametric methods;    parametric methods;    subspace methods;    comparative analysis;   

DOI  :  10.15388/LMR.2010.55

来源: DOAJ

【 摘 要 】

The subject of this paper is the comparative analysis of the eleven most important nonparametric, parametric and subspace power spectrum estimation methods. Theoretically and experimentally we analyse how the frequency resolution of the spectrum estimation methods depends on the signal length, signal-to-noise ratio (SNR) and the order parametric methods.

【 授权许可】

Unknown