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 ...

In a late-night social media post, the president said he would impose “large scale” tariffs if Canada and the European Union allied to “do economic harm” to America. By Jeanna Smialek President Trump ...

Given a 1-indexed array of integers numbers that is already sorted in non-decreasing order, find two numbers such that they add up to a specific target number. Let these two numbers be numbers[index1] ...

LeetCode 167. Two Sum II - Input Array Is Sorted in Java https://leetcode.com/problems/two-sum-ii-input-array-is-sorted/ In this problem we are given a sorted array ...