2 papers
eess.SP2026
Wideband Large-Array Processing and Sparse Design for Angle Imaging
Ziyu Zhou, Wei Dai
This paper shows that wideband large-array processing can recover a large number of angle pixels with far fewer antenna elements. The key advantage of wideband signaling is that di…
eess.SP2024
A Low-rank Projected Proximal Gradient Method for Spectral Compressed Sensing
Xi Yao, Wei Dai
This paper presents a new approach to the recovery of a spectrally sparse signal (SSS) from partially observed entries, focusing on challenges posed by large-scale data and heavy n…