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 ...

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

Abstract: The space-time-coupled grating lobe clutter (GLC) usually exists and is difficult to handle for subarray-based phased array airborne radar, which would cause serious performance degradation ...

What's the weirdest thing you've ever found in your pocket? What topic could you give a 20-minute talk on with no preparation? What's a path you almost took but didn't? If you find yourself ...

Given an array of integers arr, return the number of subarrays with an odd sum. Since the answer can be very large, return it modulo 109 + 7. Since we have to find the number of subarray with odd-sum, ...

Given an unsorted array arr of size n that contains only non negative integers, find a sub-array (continuous elements) that has sum equal to s. You mainly need to return the left and right ...

Journalist Maria Shriver admitted during a town hall event for Vice President Kamala Harris in Michigan that only questions that had been "predetermined" would be allowed to be asked. When asked by a ...