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 ...
IEEE

Development of Sweeping Mechanism in Auto-Sort System for Small Home Appliances on the Ground

Abstract: Resource consumption is on the rise due to the increase in the world's population and the improvement of the quality of life. In addition, the value of resources is increasing as natural ...
IEEE

Radar Signal Sorting With Multiple Self-Attention Coupling Mechanism Based Transformer Network

Abstract: In modern electromagnetic countermeasure environments, traditional radar signal sorting (RSS) methods face challenges from incompletely intercepted parameter-dense pulses of multi-function ...