0001 function w = win_HFT144D(z)
0002
0003
0004
0005
0006
0007
0008
0009
0010 z = z * 2 * pi;
0011 v = (1 - 1.96760033 * cos (z) ...
0012 + 1.57983607 * cos (2 * z) - 0.81123644 * cos (3 * z) + ...
0013 0.22583558 * cos (4 * z) - 0.02773848 * cos (5 * z) + ...
0014 0.00090360 * cos (6 * z));
0015
0016
0017 w.name = 'HFT144D';
0018 w.alpha = 0;
0019 w.psll = 114.1;
0020 w.rov = 79.9;
0021 w.nenbw = 4.5386;
0022 w.w3db = 4.4697;
0023 w.flatness = 0.0021;
0024 w.ws = sum(v);
0025 w.ws2 = sum(v.*v);
0026 w.win = v;
0027
0028