Abstract: Simultaneous consideration of uniform degrees of freedom (uDOF) and mutual coupling is a key focus in sparse array design. To reduce mutual coupling and increase degrees of freedom (DOF), a ...

Getting a handle on LeetCode can feel like a big task, especially when you’re starting out. But with the right approach and tools, it becomes much more manageable. Python, with its clear syntax and ...

Getting ready for technical interviews can feel like a lot, especially if you don’t know where to start. The Neetcode 150 is a popular list that many people use to sharpen their coding skills and get ...

The HBR Playbook on overcoming change fatigue and positioning your people for agility. by Ania W. Masinter The amount and pace of organizational change today is staggering. Gartner research found that ...

A subarray is a contiguous part of the array. An integer x is a multiple of k if there exists an integer n such that x = n * k. 0 is always a multiple of k.

Last weekend, I found myself at Caribou, a coffee shop near my university where I used to spend hours with a mocha, cramming for exams or finishing assignments. It is funny to think back; when I first ...

Abstract: In this work, we propose a reconfigurable subarray (RS) architecture for a millimeter-wave (mmWave) integrated sensing and communication (ISAC) system to improve itsintegration gain and cost ...

Given an integer array nums and an integer k, return true if nums has a good subarray or false otherwise. A good subarray is a subarray where: its length is at least two, and the sum of the elements ...