noh.m

最新的HHT时频分析程序By Huang and Wu

function quadrature = noh(nIMF)
% noh() - creates the quadtrature signal without the Hilbert transform
%
% syntax: quadrature = noh(data);
%
% where:
%   nIMF        - normalized IMFs to calculate analytical signal on
%   quadrature  - complex array with actual data stored in real part and
%                 the phase-shifted equivalent in the imaginary part
%
% by Karin Blank ([e-mail]) for Norden Huang 5/6/05