Mercurial > hg > aimmat
diff aim-mat/tools/cent2fre.m @ 0:74dedb26614d
Initial checkin of AIM-MAT version 1.5 (6.4.2011).
| author | tomwalters |
|---|---|
| date | Fri, 20 May 2011 12:32:31 +0100 |
| parents | |
| children | 20ada0af3d7d |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/aim-mat/tools/cent2fre.m Fri May 20 12:32:31 2011 +0100 @@ -0,0 +1,13 @@ +% support file for 'aim-mat' +% +% This external file is included as part of the 'aim-mat' distribution package +% http://www.pdn.cam.ac.uk/cnbh/aim2006 +% $Date: 2008-06-10 18:00:16 +0100 (Tue, 10 Jun 2008) $ +% $Revision: 585 $ + +function hz=cent2fre(f0,cent) +% usage: hz=cent2fre(sp,cent,oct) +% returns the frequency of a cent-note, or this frequency in another octave +% base is "A" at 27.5 Hz + +hz=f0*power(2,((cent)/1200));