chebwin() - Signal Processing

w = chebwin(L,r) returns the
column vector w containing the length L Chebyshev
window whose Fourier transform sidelobe magnitude is r dB below the mainlobe magnitude. The default value for r is
100.0 dB.Note  


If you specify a one-point window (set L=1),
the value 1 is returned.

Syntax

w = chebwin(L,r)

Example

Chebyshev WindowOpen This Example
Create a 64-point Chebyshev window with 100 dB of sidelobe attenuation. Display the result using wvtool.
L = 64;
bw = chebwin(L);
wvtool(bw)

Output / Return Value

Limitations

Alternatives / See Also

Reference