1-Bit direction of arrival estimation via improved complex-valued binary iterative hard thresholding.
Pengyu WangHuichao YangZhongfu YePublished in: Digit. Signal Process. (2022)
Keyphrases
- complex valued
- doa estimation
- direction of arrival
- real valued
- signal subspace
- hard thresholding
- multi valued
- recurrent neural networks
- denoising
- linear equations
- canonical correlation analysis
- estimation error
- activation function
- correlation matrix
- gaussian noise
- wavelet domain
- signal to noise ratio
- error rate
- multiscale