An easy English grammar lesson where a teacher explains contractions and how they are used in everyday speech. Improve fluency and understanding with simple examples and clear explanations.

Abstract: This letter proposes a new method for robust state-feedback control design for nonlinear systems. We introduce robust control contraction metrics (RCCM), extending the method of control ...

Abstract: We present an algorithm for curve skeleton extraction via Laplacian-based contraction. Our algorithm can be applied to surfaces with boundaries, polygon soups, and point clouds. We develop a ...