Estimation of Spectral Lines Using Expectation Propagation

Jiang Zhu; Xupeng Lei; Mihai-Alin Badiu

ICASSP 2024accepted0 citations

Estimation of Spectral Lines Using Expectation Propagation

Abstract

We consider the line spectral estimation (LSE) from general linear/nonlinear measurements obtained through a generalized linear model (GLM). This paper develops expectation propagation (EP) based LSE (EPLSE) method. The proposed method automatically estimates the model order, noise variance, and can deal with the nonlinear measurements. Numerical experiments show the excellent performance of EPLSE.

BibTeX

@inproceedings{icassp2024_estimationofspec,
  title = {Estimation of Spectral Lines Using Expectation Propagation},
  author = {Jiang Zhu and Xupeng Lei and Mihai-Alin Badiu},
  booktitle = {ICASSP 2024},
  year = {2024}
}