Implementation of Hanh's method for calculating the Discrete Hilbert Transform.
The function hilbert(x) returns the analytic function z(t) of x(t) on the form z(t)=x(t)+jy(t) where y(t) is the Hilbert transform of x(t).
- Hanh S.L., 1996, Hilbert Transform in Signal Processing, Artech House, Boston.