Formula Africa has appointed former Formula One engineer Xevi Pujolar as senior strategic motorsport advisor, aiming to build ...

Learn why the Excel AGGREGATE function fails with arrays and how to fix value errors using helper columns or dynamic LAMBDA and BYROW formulas.

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 ...

Have you ever found yourself staring at a sea of blank cells in Excel, wondering how to fill them without hours of manual effort? For years, this has been a frustrating bottleneck for professionals ...

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 ...

Abstract: In this letter, we propose using the conical conformal array antenna to launch the steering electromagnetic orbital angular momentum (OAM) vortex waves. First, the theoretical calculation ...

What is the current behavior? I have a workbook with multiple sheet containing formulas. My goal is to edit the workbook to replace the formulas of the sheet by their calculated values and then delete ...