How to Update Excel Formulas Across Entire Workbooks in Seconds

Unlock the hidden potential of Excel's Find and Replace tool to reformat data, use wildcards, and update formulas across ...

How Microsoft’s New Excel Copilot Update Fixes Your Formatting Frustrations

Learn how to customize Copilot in Excel to automatically apply your preferred date formats, table styles, and modern formulas ...
IEEE

Codebook Design and Beam Training for Multi- User Modular XL-MIMO Communications: From Far-Field to Near-Field

Abstract: In this paper, we investigate the far-field and near-field codebook-based beam training for multi-user modular extremely large-scale multiple-input multiple-output (XL-MIMO) communications, ...
IEEE

Low-Complexity Two-Timescale Hybrid Precoding for mmWave Massive MIMO: A Group-and-Codebook Based Approach

Abstract: In this paper, we present a novel hybrid precoding scheme, named group-and-codebook based two-timescale hybrid precoding (GC-THP), for reducing complexity in millimeter wave massive MIMO ...