Japanese battery innovators are racing to solve the slow‑charging bottleneck that still frustrates drivers and device makers, ...

Abstract: In this article, the discrete-form time-variant multi-augmented Sylvester matrix problems, including discrete-form time-variant multi-augmented Sylvester matrix equation (MASME) and discrete ...

Logical reasoning IQ-based puzzles test your ability to analyse patterns, deduce relationships, and apply rules to reach correct conclusions. They include sequences, syllogisms, matrix problems, ...

Nothing has started rolling out the Nothing OS V3.5 update (version V3.5-250829-1700) for the Nothing Phone (3). The rollout is phased, so not all users will receive it at the same time. The update ...

Study finds that AI fundamentally lacks the human capability to make creative mental connections, raising warning signs for how we deploy AI tools. When you purchase through links on our site, we may ...

Python and MATLAB are valuable for an electrical engineer's career, but the better choice depends on your field, industry, and career goals. Electrical engineers face many challenges: dealing with ...

Abstract: We investigate the matrix function optimization under the orthonormal constraint on the matrix variable. By introducing an index-notation-arrangement-based chain rule (I-Chain rule), we ...