Abstract: For a large-scale array, the subarray technology can save the radio frequency (RF) channels. However, the use of subarray technology often tends to reduce the beamforming performance of the ...

Abstract: A collocated phased-subarray multiple-input and multiple-output (MIMO) radar system that reduces the number of MIMO channels to implement a large antenna array is proposed. Both the ...

Getting good at LeetCode Java isn’t just about solving problems; it’s about having a good plan. You need to know where to ...

So, you’re looking to get better at coding with Python, and maybe you’ve heard about LeetCode. It’s a pretty popular place to practice coding problems, especially if you’re aiming for tech jobs.

It is easy to feel overwhelmed when preparing for an interview at a top-tier quantitative firm. The fear of failing the first stage and missing the opportunity of a lifetime is a concern for numerous ...

While LeetCode offers a plethora of coding challenges focused on algorithmic and data structure problems, it lacks questions for machine learning (ML). This gap is now being addressed by a new ...