Doa Estimation Algorithm Based on the Co-Sparse Characteristic of Signal and Noise with Low Complexity.
Qin HeZiyang ChengZhihang WangZishu HePublished in: IGARSS (2022)
Keyphrases
- low complexity
- estimation algorithm
- additive noise
- compressive sensing
- maximum likelihood
- computationally efficient
- direction of arrival
- motion estimation
- computational complexity
- noise level
- signal subspace
- distributed video coding
- ofdm system
- sparse representation
- noise estimation
- high frequency
- noise model
- ground truth
- real time
- frequency domain
- image registration
- channel estimation
- doa estimation