3 papers
eess.SP2020
Fast signal recovery from quadratic measurements
Miguel Moscoso, Alexei Novikov, George Papanicolaou +1
We present a novel approach for recovering a sparse signal from cross-correlated data. Cross-correlations naturally arise in many fields of imaging, such as optics, holography and…
eess.IV2019
Imaging with highly incomplete and corrupted data
Miguel Moscoso, Alexei Novikov, George Papanicolaou +1
We consider the problem of imaging sparse scenes from a few noisy data using an -minimization approach. This problem can be cast as a linear system of the form , whe…
cond-mat1996
Current-voltage characteristic, stability, and self-sustained current oscillations in resonant-tunneling n-doped semiconductor superlattices
L. L. Bonilla, M. Kindelan, M. Moscoso +1
We review the statics and dynamics of electric-field domains on doped superlattices within a discrete drift model. A complete analysis of the construction and stability of stationa…