By combining the language of groups with that of geometry and linear algebra, Marius Sophus Lie created one of math’s most ...
The catastrophic fire at Hong Kong’s Wang Fuk Court housing complex last week has been widely discussed on mainland social media. Many commenters mourned the dead as their number climbed past 100, ...
Abstract: Translation rotation and scale invariants of Tchebichef moments are commonly used descriptors in image analysis. Existing invariant algorithms either indirectly compute from geometric ...
Abstract: In this paper, a novel translation-rotation cascade control (TRCC) scheme is developed for path following of an autonomous underactuated ship suffering from unknown sideslip and complex ...
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