A Prelude What is the symbolization of our dreams? What are the representation and abstraction of the characteristics and scenes appeared in our dreams?
A Prelude What is the symbolization of our dreams? What are the representation and abstraction of the characteristics and scenes appeared in our dreams?
Newton’s Method Different from gradient-descent (GD) method which tries to directly converge the design variable to a minimiser, Newton’s method uses an important characteristic of an extreme value – gradient of the function ($\nabla \mathbf{f}$) equals zero.
Background A simple 2D Reynolds-Averaged Navier-Stokes (RANS) simulation of a floating vertical axis wind turbine (VAWT) in roll motion, sliced by a top view.