Yu Kaneko

Convolutional-sparse-coded Dynamic Mode Decomposition and Its Application to River State Estimation

This work proposes convolutional-sparse-coded dynamic mode decomposition (CSC-DMD) by unifying extended dynamic mode decomposition (EDMD) and convolutional sparse coding. EDMD is a data-driven method of analysis used to describe a nonlinear dynamical system with a linear time-evolution equation. Com…