Spatially Smoothed TF-Root-MUSIC for DOA Estimation of Coherent and Non-Stationary Sources Under Noisy Conditions

Spatially Smoothed TF-Root-MUSIC for DOA Estimation of Coherent and Non-Stationary Sources Under Noisy Conditions

This paper proposes a method for efficient Direction-of-Arrival (DOA) estimation of coherent and non-stationary sources under adverse noise conditions. The method consists of three main parts: 1) derivation of Spatial Time-Frequency Distribution (STFD) matrix; 2) application of the forward-backward...

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Bibliographic Details
Main Authors: Ruslan Zhagypar, Kalamkas Zhagyparova, Muhammad Tahir Akhtar
Format: Article
Language:English
Published: IEEE 2021-01-01
Series:IEEE Access
Subjects:
Direction-of-arrival estimation
MUSIC
Root-MUSIC
TF-MUSIC
sound source localization
Online Access:https://ieeexplore.ieee.org/document/9475951/

Internet

https://ieeexplore.ieee.org/document/9475951/

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