The square kilometer array will revolutionize the hunt for alien life

With new technologies come new opportunities. And that is especially true in astronomy—with every new advanced telescope, we ...

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.
IEEE

Frequency Diverse Array (FDA) and Phased Array: An Impartial Comparison

Abstract: The construction of time-invariant spatial-focusing beampatterns (BPs) using frequency diverse arrays (FDAs) has received significant attention in recent years for secure communications.
MUO on MSN

I used to manually merge two spreadsheets every week — this Excel function completely replaced it

Why spend an hour when one formula can do it in seconds?
IEEE

Rapid High-Resolution Breast Imaging With Ring-Array Multi-Subarray Synthetic-Aperture Frequency-Domain Ultrasound Computed Tomography Method

Abstract: Ultrasound computed tomography (USCT) using ring array technology has shown great potential in breast diagnosis. This study addresses the problems of low imaging resolution and long ...