Perfectly Matched Layer(PML) in FDTD method. (Scripts) Publisher's description
from Sougata Chatterjee
In FDTD method we are truncated the problem space
In FDTD method we are truncated the problem space.But in truncating we face the problem of reflection in its boundary.The absorbing boundary condition(ABC)but its quite difficult to make 2D ABC and make use in FDTD method.
This problem is solved by PML.Suppose a wave propagating outward,it will eventually come to the edge of the allowable space,which is dictated by how the matrices have been dimensioned in the program.This probel is solved by this PML.
System Requirements:MATLAB 7.0.4 (R14SP2)
Program Release Status: New Release
Program Install Support: Install and Uninstall