Optimized Dynamic Mode Decomposition via Non-Convex Regularization and Multiscale Permutation Entropy

Zhang Dang 1,2,3 ID , Yong Lv 1,2,*, Yourong Li 1,2 and Cancan Yi 1,2 1 Key Laboratory of Metallurgical Equipment and Control Technology, Ministry of Education, Wuhan University of Science and Technology, Wuhan 430081, China; [email protected] (Z.D.); [email protected] (Y.L.); [email protected] (C.Y.) 2 Hubei Key Laboratory of Mechanical Transmission and Manufacturing Engineering, Wuhan University of Science and Technology, Wuhan 430081, China 3 National Demonstration Center for Experimental Mechanical Education, Wuhan University of Science and Technology, Wuhan 430081, China * Correspondence: [email protected]; Tel.: +86-027-6886-2857; Fax: +86-027-6886-2212