Excel’s AGGREGATE Fails on Arrays but Works with Grid Ranges

Learn why the Excel AGGREGATE function fails with arrays and how to fix value errors using helper columns or dynamic LAMBDA and BYROW formulas.
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I didn’t know these Excel functions existed, but now I can’t live without them

When you're working with data in Excel, certain tasks can feel unnecessarily tedious. Maybe you need to split a column of full names into separate first and last name columns, or combine text from ...
Investopedia

Optimizing Supply Chains: From Raw Materials to Consumers

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...
IEEE

Prior-Knowledge-Guided Transformer-Model-Based Synthesis for Active S-Parameter Extrapolation in Linear Antenna Arrays

Abstract: A prior-knowledge-guided transformer-model-based synthesis method is proposed for extrapolating active S-parameters and full S-parameter matrices in linear antenna arrays, accounting for ...
IEEE

Constructing Three-Port S-Parameter Rational Functions for Coupling Matrix Synthesis of Contiguous-Band Diplexers

Abstract: Diplexer synthesis is challenging due to the strong interaction between channels. Conventional synthesis techniques decompose a diplexer into two bandpass filters connected to a junction and ...