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

Abstract: We use the concept of active antenna available power to derive a generalization of the Friis transmission formula for multiport antenna systems. With beamformer weights chosen, such that the ...

The introduction of dynamic arrays triggered the biggest change to how we work with Microsoft Excel formulas in years, if not decades. They allow a single formula to spill multiple results into ...

What to Know If You Have to Switch Infant Formula When you’re considering making the switch to a new infant formula, it’s good to know that all infant formula sold in the U.S. is tightly regulated and ...

Have you ever followed a YouTube tutorial, carefully copied an Excel formula, and hit “Enter,” only to be met with an error or baffling results? It’s a ...

What if you could write Excel formulas that practically think for themselves—automatically adjusting to changes in your data without endless tweaking? With the introduction of the dot operator and the ...

Abstract: This article proposes a high-fidelity scattering control method for phased array based on analytical theory, which is applicable to radar cross section (RCS) reduction. Through theoretical ...

I'm doing a lookup for settle dates stored elsewhere in my book. I pass the XLOOKUP result as an array, but the conversion doesn't happen on these (I've also had this happen with the FILTER function ...