Abstract: This paper addresses the issue of two-dimensional (2-D) direction of arrival (DOA) estimation with coprime planar arrays (CPPAs) via sparse representation. Our work differs from the partial ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The Java Scanner class is a simple, versatile, easy-to-use class that makes user input in Java ...

Two popes . . . Francis and John Paul II . . . their deaths separated by almost exactly twenty years. Both world-renowned figures and similar in personal approach . . . but the two were different, as ...

Do you need to know how to sort Java objects in a collection, array, or map? Here's how to use the Comparable and Comparator interfaces and avoid ClassCastExceptions. Programmers frequently need to ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The prefix sum problem in computer science is a popular programming puzzle used to test the ...

Abstract: In order to meet the requirements of microwave radiation antenna array for its feeding system, a new high-performance two-dimensional Sum-difference Network is designed. The two-dimensional ...

A New York trial court judge concludes that polyamorous relationships are entitled to the sort of legal protection given to two-person relationships. The decision is yesterday's West 49th St., LLC v.