Abstract: In this letter, we present a novel strategy for designing zero-redundancy arrays exploiting the concept of the sum-difference coarray. This approach aims to eliminate redundant lags between ...

Abstract: Recently, non-conventional odd-order statistics, especially the third-order cumulants (TOCs), have been introduced to direction-of-arrival (DOA) estimation based on third-order nested array ...

I'm a software developer and writer, passionate about learning and sharing knowledge and one way I do that is through writing. I'm a software developer and writer, passionate about learning and ...

Given an array of integers arr, return true if we can partition the array into three non-empty parts with equal sums. Input: arr = [10, 5, 8, 2, 7, 4] Expected Output: True, because we can have 3 ...

This blog post is about comparing the running times of the most commonly used ways to loop through an array in JavaScript in order to see which one is the most efficient. Here is the code used for an ...

You are given a 2D integer matrix A, return a 1D integer array containing column-wise sums of original matrix. Explanation 1: Column 1 = 1+5+9 = 15 Column 2 = 2+6+2 = 10 Column 3 = 3+7+3 = 13 Column 4 ...

JavaScript’s arrays can hold heterogeneous types, change size on the fly, and readily insert or remove elements. Traditional methods like slice, splice, and push/pop do this by operating on the array ...

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 ...