[PD-cvs] SF.net SVN: pure-data:[11792] trunk/externals/iem/iemmatrix

[fzotter at users.sourceforge.net]

Revision: 11792
          http://pure-data.svn.sourceforge.net/pure-data/?rev=11792&view=rev
Author:   fzotter
Date:     2009-06-17 08:39:06 +0000 (Wed, 17 Jun 2009)

Log Message:
-----------
modified the chebyshev12 routine to put out readily normalized circular harmonics and added 
[mtx_circular_harmonics] to the file mtx_spherical_harmonics, as well as a corresponding helpfile.
why: useful for circular (1D) ambisonics, e.g. ...

Modified Paths:
--------------
    trunk/externals/iem/iemmatrix/src/mtx_spherical_harmonics/chebyshev12.c
    trunk/externals/iem/iemmatrix/src/mtx_spherical_harmonics/sharmonics.c
    trunk/externals/iem/iemmatrix/src/mtx_spherical_harmonics/sharmonics_normalization.c
    trunk/externals/iem/iemmatrix/src/mtx_spherical_harmonics.c

Added Paths:
-----------
    trunk/externals/iem/iemmatrix/doc/mtx_circular_harmonics-help.pd


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