WIN_SFT3M return SFT3M window sample for input z. M Hewitson 18-05-07 $Id: win_SFT3M.html,v 1.14 2008/03/31 10:27:40 hewitson Exp $
0001 function w = win_SFT3M(w, z) 0002 0003 % WIN_SFT3M return SFT3M window sample for input z. 0004 % 0005 % M Hewitson 18-05-07 0006 % 0007 % $Id: win_SFT3M.html,v 1.14 2008/03/31 10:27:40 hewitson Exp $ 0008 % 0009 0010 z = z * 2 * pi; 0011 v = 0.28235 - 0.52105 * cos (z) + 0.19659 * cos (2 * z); 0012 0013 % Make window struct 0014 w.name = 'SFT3M'; 0015 w.alpha = 0; 0016 w.psll = 44.2; 0017 w.rov = 65.5; 0018 w.nenbw = 2.9452; 0019 w.w3db = 2.9183; 0020 w.flatness = -0.0115; 0021 w.ws = sum(v); 0022 w.ws2 = sum(v.*v); 0023 w.win = v; 0024 0025 % END