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 CMOS Linear Low-Noise Amplifier Using Transformer-Based Second-Harmonic Trap

Abstract: This letter presents second-harmonic termination techniques for inductively source-degenerated cascode CMOS low-noise amplifiers (LNAs) with a transformer (TF)-based harmonic network. The ...
IEEE

Accelerate Presolve in Large-Scale Linear Programming via Reinforcement Learning

Abstract: As one of the most critical components in modern LP solvers, presolve in linear programming (LP) employs a rich set of presolvers to remove different types of redundancy in input problems by ...