emax.m

最新的HHT时频分析程序By Huang and Wu

function [ma, ta]=emax(x)

% The function EMAX returns the data max points and their coordinates.
% 
% Calling sequence-
% [ma, ta]=emax(x)
%
% Input-
%	x	- vector of input data x(n)
% Output-
%	ma	- vector that specifies max points
%	ta	- vector that specifies the coordinates of max points
%
% Used by-
%	NFAM, NFAMSM, NFAMSMMULTI

% Norden Huang (NASA GSFC)	November 11, 1999 Initial