This Python project implements Taylor series derivatives and finite difference methods to detect edges in images, efficiently highlighting the boundaries between objects. The approach converts RGB ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

This paper proposes a generalized and controllable-stability conformal method to address stability challenges inherent in conformal finite-difference time-domain (CFDTD) algorithms. A quantitative ...

Finite-difference approximations for the first derivative, valid halfway between equidistant gridpoints, are in general much more accurate than the corresponding approximations, which are valid at ...

Article citations More>> Ali, U., Abdullah, F.A. and Ismail, A.I. (2009) Crank-Nicolson Finite Difference Method for Two-Dimensional Fractional Sub-Diffusion Equation. Journal of Interpolation and ...

We show that there exists a unique difference solution which is unconditionally stable. Using the notion of viscosity solutions, we also prove that the finite difference solution converges uniformly ...