Home > classes > @specwin > private > win_FTHP.m

win_FTHP

PURPOSE ^

WIN_FTHP return FTHP window sample for input z.

SYNOPSIS ^

function w = win_FTHP(z)

DESCRIPTION ^

 WIN_FTHP return FTHP window sample for input z.
 
 M Hewitson 18-05-07
 
 $Id: win_FTHP.m,v 1.1 2007/05/19 09:04:59 hewitson Exp $

CROSS-REFERENCE INFORMATION ^

This function calls: This function is called by:

SOURCE CODE ^

0001 function w = win_FTHP(z)
0002 
0003 % WIN_FTHP return FTHP window sample for input z.
0004 %
0005 % M Hewitson 18-05-07
0006 %
0007 % $Id: win_FTHP.m,v 1.1 2007/05/19 09:04:59 hewitson Exp $
0008 %
0009 
0010 z = pi * (2 * z - 1);
0011 v =  (1 + 1.912510941 ...
0012         * cos (z) + 1.079173272 * cos (2 * z) + ...
0013         0.1832630879 * cos (3 * z));
0014 
0015 % Make window struct
0016 w.name     = 'FTHP'; 
0017 w.alpha    = 0;
0018 w.psll     = 70.4;
0019 w.rov      = 72.3;
0020 w.nenbw    = 3.4279;
0021 w.w3db     = 3.3846;
0022 w.flatness = 0.0096;
0023 w.ws       = sum(v);
0024 w.ws2      = sum(v.*v);
0025 w.win      = v;
0026 
0027 % END

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