Code from book-Computational Electromagnetics by Ingerstorm

Hi

Code from the book Computational Electromagnetics by Ingerstorm is attached.

Best Regards
Jithesh

dear friend ,maybe it will be better if you attach the book to the code.

Hi

You can download the book from http://gigapedia.org for free.
Title: Computational Electromagnetics (Texts in Applied Mathematics)
Authors: Anders Bondeson, Thomas Rylander, Ingelstrom

Best Regards
Jithesh