56 citations · 148 across the 11 of their papers we have counts for
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eess.SP2021
Testing for Causal Influence using a Partial Coherence Statistic
Louis L. Scharf, Yuan Wang
In this paper we explore partial coherence as a tool for evaluating causal influence of one signal sequence on another. In some cases the signal sequence is sampled from a time- or…
eess.SY2021
A Generalized Theory of Power
Louis L. Schar, Dongliang Duan
The complex representation of real-valued instantaneous power may be written as the sum of two complex powers, one Hermitian and the other non-Hermitian, or complementary. A virtue…
eess.SP2021★ 34 cited
A Unified Theory of Adaptive Subspace Detection. Part I: Detector Designs
Danilo Orlando, Giuseppe Ricci, Louis L. Scharf
This paper addresses the problem of detecting multidimensional subspace signals, which model range-spread targets, in noise of unknown covariance. It is assumed that a primary chan…