winwrite
Class: sigwin.tukeywin
Namespace: sigwin
Save Tukey window in ASCII file
Syntax
winwrite(H)
winwrite(H,'filename')
Description
winwrite(H) opens a dialog box to export the values of the Tukey window
object to an ASCII file. The file extension .wf is automatically
appended.
winwrite(H,'filename') saves the values
of the Tukey window object H in the current folder
as a column vector in the ASCII file 'filename'.
The file extension .wf is automatically appended
to filename.
Examples
Generate two Tukey windows of length N = 64:
The first window has α = 1/4. α is the ratio of tapered window section length to constant section length.
The second window has α = 3/4.
Display the two windows.
H14 = sigwin.tukeywin(64,1/4); H34 = sigwin.tukeywin(64,3/4); wvt = wvtool(H14,H34); legend(wvt.CurrentAxes,'\alpha = 1/4','\alpha = 3/4')
Generate a Tukey window with length N = 16 and the default α = 1/2. Return its values as a column vector. Show information about the window object. Display the window.
H = sigwin.tukeywin(16); win = generate(H)
win = 16×1
0
0.1654
0.5523
0.9045
1.0000
1.0000
1.0000
1.0000
1.0000
1.0000
1.0000
1.0000
0.9045
0.5523
0.1654
⋮
wininfo = info(H)
wininfo = 4×13 char array
'Tukey Window '
'------------ '
'Length : 16 '
'Alpha : 0.5'
wvtool(H)
