Abstract: This paper reports a acoustic filter design process using a hybrid approach based on machine learning and COM model. Machine learning is deployed to accurately predict the filter structure ...
Duan, L. , Jiang, M. , Li, Y. and Lu, C. (2026) Research on East-West Collaboration in China: Phases of Evolution, Research Hotspots, and Future Prospects (1996-2025). Theoretical Economics Letters, ...
As a certified TV calibrator, I'm here to help you ensure you're using the right settings for the best possible picture ...
How-To Geek on MSN
I use Excel all day—the simple Ctrl+1 shortcut does 80% of the work
Ctrl+1 streamlines the Excel workflow, efficiently handling most of my day-to-day and advanced formatting needs. Universal control: Ctrl+1 works on cells, charts, and shapes, offering a single, ...
How-To Geek on MSN
Excel's hidden formula trick: Alt+Enter shortcut revealed
The Alt+Enter shortcut isn't limited to new formulas you write—you can go back and clean up any messy formulas at any time.
Abstract: With the increasing presence of power electronics, stability issues in modern power systems are on the rise. The positive-mode-damping (PMD) stability criterion was recently introduced as a ...
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