Learn why the Excel AGGREGATE function fails with arrays and how to fix value errors using helper columns or dynamic LAMBDA and BYROW formulas.

In the realm of research, yesterday’s discoveries may be today’s old news, but the steps taken are crucial for continuing ...

JavaScript is a great language. It has a simple syntax, large ecosystem and, what is most important, a great community. At the same time, we all know that JavaScript is quite a funny language with ...

Abstract: A concept of decoupling ground is introduced in this paper to enhance the isolation of massive MIMO antenna arrays. For an array, mutual coupling between array elements can be achieved by ...

Solar arrays cover a tiny share of Ohio’s farmland — but you wouldn’t know it based on how often renewable energy opponents ...

Abstract: Multiple parallel sparse linear arrays (MPSLAs) can be strategically deployed in two-dimensional (2D) or three-dimensional (3D) space, offering a unique advantage by enabling easy conformal ...

US military experts warn that oceanographic surveys like the Xiang Yang Hong 22 mission should be regarded as 'inherently dual-use' When a mainland Chinese research vessel spent three days last month ...

Critics say the move to retire the $360 million system doesn't make sense. The National Science Foundation cites new ...

Each example comes with C/C++ source code, testbench, a README, and Tcl/Python scripts and/or config file. The examples are organized in categories denoted by the directory names: ...

In addition to checking up on our current list, we’ve added two newly reviewed solar generators, the rugged Jackery 1500 ...

Scientists have developed a color-changing tactile sensor that lets robots visualize touch in real time, paving the way for more precise manufacturing, prosthetics, and robotic surgery.

Digital Photonics upside from smart-glasses wins and AI data-center optical interconnects. See here for more details.