IEEE

Finite-difference time-domain (fdtd) matlab codes for first- and second-order em differential equations [testing ourselves]

Abstract: A set of two-dimensional (2D) electromagnetic (EM) MATLAB codes, using both first-order coupled differential (Maxwell) equations and second-order decoupled (wave) equations, are developed ...
GitHub

writeMesh (write finite element mesh to inp, bdf, and msh files)

writeMesh is a MATLAB project for writing MATLAB finite element mesh to inp, bdf, and msh files. writeMesh is a part of Im2mesh package. Tested in MATLAB R2021b. writeMesh supports mesh with single or ...
Scientific Research Publishing

C. F. Youzwishen and G. F. Margrave, “Finite Difference Modelling of Acoustic Waves in Matlab,” Crewes Report, Vol. 11, 1999, pp. 1-19.

ABSTRACT: Earth is inhomogeneous, which means its elastic characteristics change with depth. The seismic method employs the propagation of waves throughout the earth to locate different structures and ...
IEEE

Properties of finite-dimensional sets of solutions of 2D difference equations

Abstract: Finite-dimensional autonomous behaviors [2,6] are the sets of solutions of certain two-dimensional (2D) difference equations, endowed with the property of constituting finite-dimensional ...