资源简介
程序作者:Gabriel.Rilling,有基本的EMD程序,同时还包括以镜像方法处理端点效应
代码片段和文件信息
% INDEX_EMD.M list of functions in the EMD package
%
% type help function_name for more information on a specific function
%
% Empirical Mode Decomposition
%
% emd - computes EMD and bivariate/complex EMD with various options
% emd_local - computes local EMD variation
% emd_online - computes on-line EMD variation. Note that it does not truly
% apply on-line: the function is only a demonstration.
% emdc - fast implementation for EMD with Cauchy-like stopping criterion
% (requires compilation see make_emdc function)
% emdc_fix - fast implementation for EMD with predefined number of iterations
% (requires compilation see make_emdc function)
% cemdc - fast implementation for bivariate/complex EMD (first algorithm)
% with Cauchy-like stopping criterion (requires compilation
% see make_emdc function)
% cemdc_fix - fast implementation for bivariate/complex EMD (first algorithm)
% with predefined number of iterations (requires compilation
% see make_emdc function)
% cemdc2 - fast implementation for bivariate/complex EMD (second algorithm)
% with Cauchy-like stopping criterion (requires compilation
% see make_emdc function)
% cemdc2_fix - fast implementation for bivariate/complex EMD (second algorithm)
% with predefined number of iterations (requires compilation
% see make_emdc function)
%
% Utilities
%
% install_emd - setup Matlab‘s path and compile the C codes.
% uninstall_emd - revert the modifications made by install_emd and remove the
% files (optional).
% make_emdc - compile all C codes
% emd_visu - visualization of EMD
% cemd_visu - visualization of bivariate/complex EMD (automatically called
% by emd_visu when the input is complex)
% cenvelope - compute envelope curves for bivariate/complex EMD
% cemd_disp - visualization of envelope curves and tube envelope
% plot3c - plot a complex vector in 3 dimensions
% plotc - plot the projection of a complex vector on a variable direction
% dirstretch - directional stretching of a complex vector
% hhspectrum - compute Hilbert-Huang spectrum (need the Time-Frequency Toolbox
% http://tftb.nongnu.org)
% toimage - transform a spectrum made of 1D functions (e.g. output of
% “hhspectrum“) in an 2D image
% disp_hhs - display the image output of “toimage“ as a Hilbert-Huang spectrum
% addtag - add a tag to a graphic object (uses the Tag property as a list
% of keywords or “tags“)
% rmtag - remove a tag from a graphic object (uses the Tag property as
% a list of keywords or “tags“)
% hastag - test whether a graphic object has a specific tag (uses
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
目录 0 2007-06-27 14:12 package_emd\
目录 0 2007-06-27 14:12 package_emd\EMDs\
目录 0 2007-06-27 14:12 package_emd\EMDs\src\
文件 4711 2007-06-27 14:12 package_emd\EMDs\src\emdc.c
文件 3517 2007-06-27 14:12 package_emd\EMDs\src\emdc_fix.c
文件 4969 2007-06-27 14:12 package_emd\EMDs\src\cemdc.c
文件 4224 2007-06-27 14:12 package_emd\EMDs\src\cemdc_fix.c
文件 4983 2007-06-27 14:12 package_emd\EMDs\src\cemdc2.c
文件 4213 2007-06-27 14:12 package_emd\EMDs\src\cemdc2_fix.c
文件 1165 2007-06-27 14:12 package_emd\EMDs\src\io.h
文件 7029 2007-06-27 14:12 package_emd\EMDs\src\io.c
文件 1092 2007-06-27 14:12 package_emd\EMDs\src\io_fix.h
文件 6188 2007-06-27 14:12 package_emd\EMDs\src\io_fix.c
文件 1190 2007-06-27 14:12 package_emd\EMDs\src\cio.h
文件 7562 2007-06-27 14:12 package_emd\EMDs\src\cio.c
文件 1117 2007-06-27 14:12 package_emd\EMDs\src\cio_fix.h
文件 6933 2007-06-27 14:12 package_emd\EMDs\src\cio_fix.c
文件 674 2007-06-27 14:12 package_emd\EMDs\src\extr.h
文件 10473 2007-06-27 14:12 package_emd\EMDs\src\extr.c
文件 770 2007-06-27 14:12 package_emd\EMDs\src\cextr.h
文件 14711 2007-06-27 14:12 package_emd\EMDs\src\cextr.c
文件 710 2007-06-27 14:12 package_emd\EMDs\src\local_mean.h
文件 2838 2007-06-27 14:12 package_emd\EMDs\src\local_mean.c
文件 790 2007-06-27 14:12 package_emd\EMDs\src\clocal_mean.h
文件 5085 2007-06-27 14:12 package_emd\EMDs\src\clocal_mean.c
文件 752 2007-06-27 14:12 package_emd\EMDs\src\clocal_mean2.h
文件 4905 2007-06-27 14:12 package_emd\EMDs\src\clocal_mean2.c
文件 468 2007-06-27 14:12 package_emd\EMDs\src\interpolation.h
文件 2110 2007-06-27 14:12 package_emd\EMDs\src\interpolation.c
文件 2312 2007-06-27 14:12 package_emd\EMDs\cemdc2_fix.m
文件 2362 2007-06-27 14:12 package_emd\EMDs\cemdc2.m
............此处省略48个文件信息
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