Em Casalena is a music journalist based in Arizona and has been working in the industry for over a decade. Em has formerly written for Arena Music and Phoenix New Times. Em’s favorite musicians ...

Abstract: This paper introduces an unrolled Expectation Maximization (EM) algorithm for sparse image reconstruction from radio interferometric measurements in the presence of a compound Gaussian ...

Abstract: This paper addresses the problem of estimating the instantaneous frequency (IF) and amplitude of the modes composing a non-stationary multicomponent signal in the presence of noise. A novel ...