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

Stop removing duplicates in Excel: The UNIQUE function is safer and dynamic

Excel's UNIQUE function is the modern, non-destructive answer to the mailing list problem. Instead of deleting rows from your ...

Learn What GROUPBY Can Really Do in Excel : From Smart Sorting to Percent of Totals

Learn how GROUPBY passes both subset and full arrays into LAMBDA in Excel, letting you compute percent shares fast and explain results clearly.

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 ...
GitHub

Merge an initial configuration object with one or more configuration objects, functions, or arrays of configuration objects/functions.

The reduceConfigs function merges one or more configuration objects into a final configuration. It also allows modification of the configuration object via functions.
IEEE

Optimal Function-Based Frequency Offset Design Based on Polynomial Fitting for Frequency Diverse Array Beampattern Synthesis

Abstract: In the letter, a new frequency offset generation method based on polynomial fitting is proposed. The frequency offset can be obtained by sampling the fitted curve. By adjusting the ...