Consider a sequence of real data points X₁, . . . , Xn with underlying means θ*₁, . . . ,θ*n. This paper starts from studying the setting that θ*i is both piecewise constant and monotone as a function ...

Abstract: This paper presents a Piecewise Likelihood Accumulation Estimation (PLAE) algorithm to address the challenge of direction-of-arrival (DOA) estimation for GNSS signals under time-varying ...

A piecewise relation, at its core, is a relation that is defined by multiple sub-relations, each applying to a certain interval of the domain. These sub-relations are essentially different equations ...