Abstract: Sparse arrays designed based on fourth-order difference co-array (DCA) can achieve significantly higher uniform degrees-of-freedom (uDOFs). However, most existing fourth-order sparse arrays ...

Astronomers have spotted something strange and spectacular: a mysterious object that keeps emitting pulses every 44 minutes. In a press release from Australia’s Curtin University, which was part of ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This is a replica of the portion of a ...

I am using JSON Patches (RFC 6902) to get the difference between Jsons in RFC 6902 format When I am trying to get the differences between two JSONs, that contains Json array and If there happens to be ...

JavaScript’s arrays can hold heterogeneous types, change size on the fly, and readily insert or remove elements. Traditional methods like slice, splice, and push/pop do this by operating on the array ...

OBJECTS 🍊 Write a function that takes an object representing a student's grades in various subjects and returns the average grade. ARRAYS 🍎 Write a function that takes an array of numbers and ...

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 ...

Homeowners have continued to show a growing interest in solar power over recent years. In fact, US residential solar system installations increased by 19% in 2021, according to the Solar Energy ...