Author: Laurence D. Finston.
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Copyright (C) 2005, 2006, 2007 The Free Software Foundation
Permission is granted to copy, distribute, and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, with no Front-Cover Texts, and with no Back-Cover Texts. A copy of this license is included in the file COPYING.TXT
Last updated: March 3, 2006.
Wave form 1.
3DLDF code: wave_1.ldf
PDF file: wave_1.pdf
Compressed PostScript file: wave_1.ps.gz
Wave form 2.
3DLDF code: wave_2.ldf
PDF file: wave_2.pdf
Compressed PostScript file: wave_2.ps.gz