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freebsd-ports/science/fastcap/pkg-descr
Renato Botelho 8aa1e9d39c Add fastcap , a three-dimensional capacitance extraction program.
PR:		ports/93968
Submitted by:	Pedro Giffuni <giffunip@asme.org>
2006-03-15 10:36:29 +00:00

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FastCap computes self and mutual capacitances between ideal
conductors of arbitrary shapes, orientations and sizes.
The conductors can be embedded in a dielectric region composed
of any number of constant-permittivity regions of any shape and
size.
The algorithm used in FastCap is an acceleration of the
boundary-element technique for solving the integral equation
associated with the multiple-conductor, multiple-dielectric
capacitance extraction problem. The linear system resulting
from the boundary-element discretization is solved using a
generalized conjugate residual algorithm with a fast multipole
algorithm to efficiently compute the iterates.
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This version of fastcap has been cleaned up and enhanced by Stephen R.
Whiteley of Whitleley Research Inc.
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WWW: http://www.rle.mit.edu/cpg/research_codes.htm