Title :
Frequency selective sinusoidal order estimation
Author :
Jakobsson, A. ; Christensen, M.G. ; Jensen, S.H.
Author_Institution :
Karlstad Univ., Karlstad
Abstract :
Proposed is a frequency selective (FS) subspace-based method for determining the model order. A study is made of its performance when applied to estimating the number of sinusoids in white noise. Employing an FS-version of the ESPRIT algorithm, the recent ESTER model order estimation algorithm is extended to allow for the model order estimation on a frequency subset.
Keywords :
frequency estimation; signal processing; white noise; ESPRIT algorithm; ESTER model order estimation algorithm; frequency selective sinusoidal order estimation; white noise;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20071738
