Functions like FILTER, SORTBY, UNIQUE, XLOOKUP, and VSTACK transform static grids into real-time data systems.

Switching to XLOOKUP transformed how I build spreadsheets by removing fragile column counting and hidden lookup traps.

Abstract: A class of array optimization problems is considered in which we seek to optimize the array response in a specified angular sector. The optimization of array directivity is shown to be a ...

Abstract: This paper introduces a mechanism for localizing a microphone array when the location of sound sources in the environment is known. Using the proposed spatial observability function based ...

* ```#acc``` represents a value that you want to include in your single output when you reduce an array. * ```#index``` represents the current array index, along with array index numbers ```#index2, ...