Abstract: The dual-function radar and communication (DFRC) system addresses the problem of radio frequency congestion. Sparse arrays can reduce system cost and increase array aperture by constructing ...

iPhone 17 Pro or iPhone Air? It’s a harder decision than usual this year for many iPhone buyers. Here’s how Apple’s latest flagship models stack up against each other, and all the differences that ...

Is valid, and the array does not appear to be stringified, since using a string of the array does not give you the same thing struct = {} struct[$ [1, 2, 3]] = 0; show_debug_message(struct[$ [1, 2, 3] ...

### Rationale for this change Now that the MATLAB interface supports some basic `arrow.array.Array` types, it would be helpful to start building out the tabular types (e.g. `RecordBatch` and `Table`) ...

Abstract: A generalized sum-difference expansion scheme is proposed to construct sparse arrays based on the fourth-order difference co-array with increased degrees of freedom (DOFs). Different from ...

An array is a special type of variable that can hold more than one value at a time. A list is a data type that allows the storage of multiple values, or items, in one variable. A dictionary uses a key ...

ABSTRACT: In this work, we studied the matter of heat transfer by the natural convection for a dissipatable fluid which flows in a tube, its walls composed from porous material, and a mathematical ...