资 源 简 介
%WAVELET 1D Wavelet transform with optional singificance testing
%WAVELET 一维小波变换，具有可选的重要性测试
% [WAVE,PERIOD,SCALE,COI] = wavelet(Y,DT,PAD,DJ,S0,J1,MOTHER,PARAM)
%
% Computes the wavelet transform of the vector Y (length N),
% with sampling rate DT.
%
% By default, the Morlet wavelet (k0=6) is used.
% The wavelet basis is normalized to have total energy=1 at all scales.
%
%
% INPUTS:
%
% Y = the time series of length N.
% DT = amount of time between each Y value, i.e. the sampling time.
%
% OUTPUTS:
%
% WAVE is the WAVELET transform of Y. This is a complex array
% of dimensions (N,J1+1). FLOAT(WAVE) gives the WAVELET amplitude,
% ATAN(IMAGINARY(WAVE),FLOAT(WAVE) gives the WAVELET phase.
%&n
