From: "Russ Cox" <rsc@plan9.bell-labs.com>
To: rog@vitanuova.com, 9fans@cse.psu.edu
Subject: Re: [9fans] image resampling; enjoy
Date: Fri, 12 Apr 2002 13:17:11 -0400 [thread overview]
Message-ID: <7adec4067480d065f73e0b67fd5ebc70@plan9.bell-labs.com> (raw)
here's a copy of the kaiser function without
greek letters, in case your mailer destroys them.
double
kaiser(double x, double tao, double alpha)
{
if(fabs(x) > tao)
return 0.;
return i0(alpha*sqrt(1-(x*x/(tao*tao))))/i0(alpha);
}
next reply other threads:[~2002-04-12 17:17 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-04-12 17:17 Russ Cox [this message]
2002-04-16 9:17 ` peter a. cejchan
-- strict thread matches above, loose matches on Subject: below --
2002-04-12 15:33 Russ Cox
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