GitHub

Continuous Subarray Sum.java

- 需要记录在0 ~ i点(包括nums[i], 以nums[i]结尾)的sum, 坐标型动态规划. write a function to check if the array has a continuous subarray of size at least 2 that sums up to the multiple of k, that is, sums up to n*k where ...
GitHub

TagREADME.md

19 Subset.java Medium Java [Array, BFS, Backtracking, Bit Manipulation, DFS] 20 Subsets II.java Medium Java [Array, BFS, Backtracking, DFS] 21 Max Sum of Rectangle No Larger Than K.java Hard Java ...
IEEE

Multi-Subarray FD-RIS Enhanced Multi-User Wireless Networks: With Joint Distance-Angle Beamforming

Abstract: The concept of the frequency diverse reconfigurable intelligent surface (FD-RIS) technology has been introduced, which can enable simultaneous implementation of distance-angle beamforming in ...
IEEE

Rapid High-Resolution Breast Imaging with Ring-Array Multi-Subarray Synthetic-Aperture Frequency-Domain UltrasoundComputed Tomography Method

Abstract: Ultrasound computed tomography (USCT) using ring array technology has shown great potential in breast diagnosis. This study addresses the problems of low imaging resolution and long ...