A Fast Sparse Covariance-Based Fitting Method for DOA Estimation via Non-Negative Least Squares.

Chundi Zheng Huihui Chen Aiguo Wang

Published in: ICASSP (2020)

Keyphrases

least squares
fitting method
doa estimation
canonical correlation analysis
model fitting
direction of arrival
parameter estimation
optical flow
covariance matrix
motion parameters
eigenvalue decomposition
active appearance models
random projections
high dimensional
correlation matrix