EWT算法

参考文献：IEEE, TSP, Empirical Wavelet Transform

function [ewtmfbboundaries]=EWT1D（fparams）

% =========================================================================
% function [ewtmfbboundaries]=EWT1D（fparams）
% 
% Perform the Empirical Wavelet Transform of f over Nscale scales. See 
% also the documentation of EWT_Boundaries_Detect for more details about
% the available methods and their parameters.
%
% Inputs:
%   -f: the input signal
%   -params: structure containing the following parameters:
%       -params.log: 0 or 1 to indicate if we want to work with
%                    the log spectrum
%       -params.preproc: ‘none‘‘plaw‘‘poly‘‘morpho‘tophat‘
%       -params.method: ‘locmax‘‘locmaxmin‘‘locmaxminf‘‘adaptive‘
%                       ‘adaptivereg‘‘scalespace‘
%       -params.reg: ‘none‘‘gaussian‘‘average‘‘cl

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件       2828  2015-11-16 15:48  EWT20150721\EWT\1D\EWT1D.m

     文件        162  2015-07-21 22:48  EWT20150721\EWT\1D\EWT_beta.m

     文件       1732  2015-07-21 22:48  EWT20150721\EWT\1D\EWT_InstantaneousComponents.m

     文件       1474  2015-07-21 22:48  EWT20150721\EWT\1D\EWT_Meyer_FilterBank.m

     文件        920  2015-07-21 22:48  EWT20150721\EWT\1D\EWT_Meyer_Scaling.m

     文件       1325  2015-07-21 22:48  EWT20150721\EWT\1D\EWT_Meyer_Wavelet.m

     文件         93  2015-07-21 22:48  EWT20150721\EWT\1D\EWT_Single_filter.m

     文件        841  2015-11-16 16:35  EWT20150721\EWT\1D\iEWT1D.m

     文件       1628  2015-07-21 22:48  EWT20150721\EWT\1D\IFcleaning.m

     文件        749  2015-07-21 22:48  EWT20150721\EWT\1D\Modes_EWT1D.m

     文件       1442  2015-07-21 22:48  EWT20150721\EWT\2D\Curvelet\AnglesLocalMax.m

     文件       2182  2015-07-21 22:48  EWT20150721\EWT\2D\Curvelet\AnglesLocalMaxMin.m

     文件       8620  2015-07-21 22:48  EWT20150721\EWT\2D\Curvelet\Angular_sector.m

     文件       1288  2015-07-21 22:48  EWT20150721\EWT\2D\Curvelet\CreateAngleGrid.m

     文件       8376  2015-07-21 22:48  EWT20150721\EWT\2D\Curvelet\EWT2D_Curvelet.m

     文件       7085  2015-07-21 22:48  EWT20150721\EWT\2D\Curvelet\EWT2D_Curvelet_FilterBank.m

     文件        971  2015-07-21 22:48  EWT20150721\EWT\2D\Curvelet\EWT2D_Curvelet_Scaling.m

     文件       2674  2015-07-21 22:48  EWT20150721\EWT\2D\Curvelet\EWT_Angles_Detect.m

     文件        856  2015-07-21 22:48  EWT20150721\EWT\2D\Curvelet\iEWT2D_Curvelet.m

     文件       3226  2015-07-21 22:48  EWT20150721\EWT\2D\Littlewood-Paley\EWT2D_LittlewoodPaley.m

     文件       1529  2015-07-21 22:48  EWT20150721\EWT\2D\Littlewood-Paley\EWT2D_Meyer_FilterBank.m

     文件       1011  2015-07-21 22:48  EWT20150721\EWT\2D\Littlewood-Paley\EWT2D_Meyer_Scaling.m

     文件       1410  2015-07-21 22:48  EWT20150721\EWT\2D\Littlewood-Paley\EWT2D_Meyer_Wavelet.m

     文件       1175  2015-07-21 22:48  EWT20150721\EWT\2D\Littlewood-Paley\EWT2D_UP_Meyer_Wavelet.m

     文件       1144  2015-07-21 22:48  EWT20150721\EWT\2D\Littlewood-Paley\iEWT2D_LittlewoodPaley.m

     文件       2887  2015-07-21 22:48  EWT20150721\EWT\2D\Ridgelet\EWT2D_Ridgelet.m

     文件       1006  2015-07-21 22:48  EWT20150721\EWT\2D\Ridgelet\iEWT2D_Ridgelet.m

     文件       3872  2015-07-21 22:48  EWT20150721\EWT\2D\Tensor\EWT2D_Tensor.m

     文件       1468  2015-07-21 22:48  EWT20150721\EWT\2D\Tensor\iEWT2D_Tensor.m

     文件       1629  2015-07-21 22:48  EWT20150721\EWT\Boundaries\Adaptive_Bounds_Adapt.m

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