Abstract: In this letter, a novel approach to construct virtual array is proposed by exploiting synthetic aperture technology and the concept of difference coarray for sparse arrays. First, we prove ...

For quantum computers to outperform their classical counterparts, they need more quantum bits, or qubits. State-of-the-art quantum computers have around 1,000 qubits. Columbia physicists Sebastian ...

The ARAQYS-D3 mission by Dcubed will demonstrate the ability to manufacture a solar array 15 meters long in orbit. Credit: Dcubed BREMEN, Germany — German satellite component company Dcubed is moving ...

Community driven content discussing all aspects of software development from DevOps to design patterns. It’s much easier to format an int with printf than a float or double, because decimal precision ...

Think you know how to use Microsoft Word but can't work out how to remove an inconvenient page break? Don't worry, you do have options. In some cases, you can the break outright, and in others, you ...

Your Chromebook has quickly become your everyday computer. Using it for just about everything, including web browsing, word processing, gaming, and social media, we bet there’s going to come a time ...

Add Yahoo as a preferred source to see more of our stories on Google. Researchers at the MIT Department of Chemical Engineering have created a new method of cleaning micropollutants from water, using ...

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 ...

As one of the most popular productivity tools in the modern world, it’s no secret that Microsoft Excel is an incredibly versatile and useful piece of software. With a wide range of features and ...