How-To Geek on MSN

Excel's UNIQUE function can't skip columns—unless you use this trick

Nest CHOOSECOLS inside UNIQUE to extract non-adjacent columns, and use INDIRECT for interactive header dropdowns.
How-To Geek on MSN

How to randomize rows in an Excel table without scrambling your data

Whether you're assigning random shifts, anonymizing a study, or shuffling a deck, randomizing rows in an Excel table manually ...

Self-Host Your Airtable Workflows with a Docker-Friendly SQL-Backed Grid Interface

Meet NoDB, an open source Airtable alternative that builds REST endpoints and SDKs, so your team moves faster without monthly ...

Save Time With Excel in 2026 : Stop Manual Updates and Refresh Budgets & Actuals Fast

Handle millions of rows by loading queries into Power Pivot, building relationships, and creating measures for fast variance ...
IEEE

Near-Field Array Shaped Multifocus Power Distribution With Dynamic Range Ratio Constraints Using Convex Optimization

Abstract: This letter addresses precise control of multifocus (MF) power distribution problems in near-field focusing (NFF) planar arrays based on convex optimization. First, a single focal point (FP) ...
IEEE

Physically Consistent Modeling and Achievable Rate Optimization of Wireless Systems Using Dynamic Scattering Array

Abstract: Driven by the low-power and low-cost requirements of 6G communications, dynamic scattering array (DSA), which leverages the strong near-field mutual coupling effects between the active ...