This blog post is about comparing the running times of the most commonly used ways to loop through an array in JavaScript in order to see which one is the most efficient. Here is the code used for an ...

JavaScript has a basic sorting function available on Array objects and running it will probably do what you expect. The default JavaScript sorting algorithm is to convert all members of an array to ...

If you want to know how to use VLOOKUP to sum multiple rows in Excel, we’ve got you covered. VLOOKUP's syntax only returns the first value in a column. However, if you have data where values are ...

Abstract: This paper presents an 8-element phased array system and proposes a novel beam control method—namely, matrix-sum method—that can achieve beam steering and beam-width control. The system ...

I expect the query to run and return data, and to allow me to save the query for use in my designs. I am querying against a stored procedure (which works correctly when run via any PG SQL tool).

Abstract: Sparse arrays can resolve significantly more scatterers or sources than sensor by utilizing the co-array - a virtual array structure consisting of pairwise differences or sums of sensor ...