WIN_BH92 return BH92 window sample for input z. M Hewitson 18-05-07 $Id: win_BH92.html,v 1.14 2008/03/31 10:27:40 hewitson Exp $
0001 function w = win_BH92(w, z) 0002 0003 % WIN_BH92 return BH92 window sample for input z. 0004 % 0005 % M Hewitson 18-05-07 0006 % 0007 % $Id: win_BH92.html,v 1.14 2008/03/31 10:27:40 hewitson Exp $ 0008 % 0009 0010 z = z * 2 * pi; 0011 v = 0.35875 - 0.48829 * cos (z) + 0.14128 * cos (2 * z) - 0.01168 * cos (3 * z); 0012 0013 % Make window struct 0014 w.name = 'BH92'; 0015 w.alpha = 0; 0016 w.psll = 92; 0017 w.rov = 66.1; 0018 w.nenbw = 2.0044; 0019 w.w3db = 1.8962; 0020 w.flatness = -0.8256; 0021 w.ws = sum(v); 0022 w.ws2 = sum(v.*v); 0023 w.win = v; 0024 0025 % END