hilb(1)

NAME
hilb - Hilbert transform

CALLING SEQUENCE
[xh]=hilb(n[,wtype][,par])

PARAMETERS

n   : odd integer : number of points in filter

wtype
    : string : window type ('re','tr','hn','hm','kr','ch') (default ='re')

par : window parameter for wtype='kr' or 'ch' default par=[0 0] see the function window for more help

xh  : Hilbert transform

DESCRIPTION
returns the first n points of the Hilbert transform centered around the origin.

That is, xh=(2/(n*pi))*(sin(n*pi/2))^2.

AUTHOR
C. B.