2 papers
cs.IT2010
Anti-measurement Matrix Uncertainty Sparse Signal Recovery for Compressive Sensing
Yipeng Liu, Qun Wan, Fei Wen +2
Compressive sensing (CS) is a technique for estimating a sparse signal from the random measurements and the measurement matrix. Traditional sparse signal recovery methods have seri…
cs.IT2010
Minimum Variance Multi-Frequency Distortionless Restriction for Digital Wideband Beamformer
Yipeng Liu, Jia Xu, Qun Wan +1
This paper proposes a digital amplitude-phase weighting array based a minimum variance multi-frequency distortionless restriction (MVMFDR) to aviod the frequency band signal distor…