Abstract: An ultrasound sparse array consists of a sparse distribution of elements over a 2-D aperture. Such an array is typically characterized by a limited number of elements, which in most cases is ...

Quadratic regression is a classical machine learning technique to predict a single numeric value. Quadratic regression is an extension of basic linear regression. Quadratic regression can deal with ...

Abstract: We present an approach to maintaining coherence among multiple, physically distributed phased arrays. Maintaining such coherence is essential to realizing high gain afforded by the use of ...