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These 47 expert Excel tricks will transform you into a power user

Microsoft's spreadsheet program can do way more than you might imagine. These are the hacks and tricks you need to know.
IEEE

Compact 2-D SIW Leaky-Wave Antenna Based on Double T-Junction Impedance Matching for High-Gain Broadside Radiation

Abstract: This letter presents a novel compact 2-D substrate integrated waveguide (SIW) leaky-wave antenna (LWA) array design for high-gain broadside radiation. By connecting a 1-D transverse-slot SIW ...

Build Faster Excel Workflows Using FILTER, IFS, XLOOKUP, and LET for Real-World Data

Learn the difference between Excel COUNT and COUNTA, plus TEXTBEFORE and TEXTAFTER tricks, so you clean text and totals with ...
IEEE

A Decentralized Matching Theory Framework to Match Data and Algorithms Providers

Abstract: This letter presents a novel decentralized matching algorithm (DEMA) for pairing data and algorithm providers in AI ecosystems. DEMA addresses scalability, stability, and matching utility ...
Hackaday

A Brief History Of The Spreadsheet

We noted that Excel turned 40 this year. That makes it seem old, and today, if you say “spreadsheet,” there’s a good chance you are talking about an Excel spreadsheet, and if not, at least a program ...