Abstract: This paper presents a design of a two-dimensional (2-D) $6\times 4$ -way hollow waveguide beam-switching matrix working at 28.25 GHz, with a fractional bandwidth of 7.1%. It is the first ...

Looking for good code examples for LeetCode problems? You’re in luck! Lots of people share their solutions online, especially ...

Dr. James McCaffrey presents a complete end-to-end demonstration of linear regression with pseudo-inverse training implemented using JavaScript. Compared to other training techniques, such as ...

A novel F-actin-binding motif consisting of an α-helix hairpin from a Legionella pneumophila lysine fatty acyltransferase has the potential to be developed as an F-actin probe.

Waveshare ESP32-S3-RLCD-4.2 is a 4.2-inch Reflective LCD (RLCD) development board built around ESP32-S3 wireless SoC for DIY projects, rapid prototyping, and smart display devices that need a ...

Seeed Studio’s “ReSpeaker XMOS XVF3800 with XIAO ESP32S3” board is a 4-mic array board with XMOS XVF3800 voice processor and ESP32-S3 wireless MCU for standalone operation, but it can also be used as ...

Free-threaded Python is now officially supported, though using it remains optional. Here are four tips for developers getting started with true parallelism in Python. Until recently, Python threads ...

Add a description, image, and links to the multi-dimensional-array topic page so that developers can more easily learn about it.

Patients with functional single ventricle (SV) are at risk for adverse outcomes after staged palliation from the superior cavopulmonary connection (SCPC) to the Fontan. Current pre‐Fontan assessment ...

In 5-dimensional space-time, the Planck quantum gravity theory can be constructed based on standard quantum field theory methods. The 4-dimensional space-time observed by humans is a mapping of the ...

Abstract: This paper presents a super-wide-band(SWB) 8 × 4 Van Atta antenna array with a working bandwidth of 2GHz-29.474GHz and a relative working bandwidth of 175%,covering S, C, X, Ku, and K bands.