Learn why the Excel AGGREGATE function fails with arrays and how to fix value errors using helper columns or dynamic LAMBDA and BYROW formulas.
On Jan. 26, 2026, the Submillimeter Array (SMA) on Maunakea crossed an important threshold for time-domain astronomy. For the ...
Why spend an hour when one formula can do it in seconds?
Abstract: Robust local navigation is a critical capability for any mobile robot operating in a real-world unstructured environment, especially when there are humans or other moving obstacles in the ...
Abstract: A phased array consists of multiple antenna elements that can control the direction of the radiated signal by adjusting each antenna element’s phase and amplitude, which are encapsulated in ...