关于emd的程序，高手请指教

phd00lr

在matlab里file里set path里把EMD的文夹件和所有子文件夹加进去就行了,这样里面的.m文件就也能用了....不一定要安装的.

潇潇夜雨

我说怎么装不上呢，呵呵，晓得了

潇潇夜雨

请问各位装的Microsoft Visual C++ 6.0都是什么版本的？企业版的还是精简版？我用mbuild -setup找不到路径啊

潇潇夜雨

回复 9 # zzj936 的帖子

我出现了和你一样的问题，请问是怎么解决的？

whapril

install_emd
??? Undefined function or variable 'install_emd'.

按9楼的说明，第一步和第二步的安装都没有问题，在第三步安装出现上述错误。
怎么解决？

下载了帖子：http://forum.vibunion.com/thread-55430-1-1.html中的package_emd.zip文件，解压到matlab的toolbox目录中，添加到matlab的路径中。

sweetcrying

安装上了，咋不能用呢？"s" was previously used as a function,
conflicting with its use here as the name of a variable.

chenlu1986

回复 21 # sweetcrying 的帖子

再检查一下你的程序。不明白的话贴上来询问。

sweetcrying

我用的是论坛里面发过的例子，
t=1:500;
t=t*1/2000;
x=sin(2*pi*20*t);
y=0.4*sin(2*pi*40*t+140);
z=x+y;
plot(t,z)
imf=emd(z);
emd_visu(z,1:length(z),imf)
[A,f,tt]=hhspectrum(imf);
[im,tt]=toimage(A,f);
disp_hhs(im);
colormap(flipud(gray))
??? Error: File: D:\Matlab7.0\work\package_emd\EMDs\emd.m Line: 218 Column: 26
"s" was previously used as a function,
conflicting with its use here as the name of a variable. 我分步运行了下，只要运行imf=emd(z);
就会出现，上面的那个错误，麻烦高手给指点一下。

chenlu1986

回复 23 # sweetcrying 的帖子

运行过了 没有问题。
检查一下你的工具箱

sweetcrying

装完以后，从Start那里找不到的，难道是我matlab版本的问题，我去用别人的机子跑下去。

柳一

安装install_emd这一步还是装不上啊，
>>install_emd
??? Undefined function or variable 'install_emd'.
这该肿么办啊？？

柳一

已解决~~

copyleft

thank you for your sharing.

caoyekobe

按照set path的方法加入路径后，运行install_emd，出现了如下的错误：
找不到 D:\matlab\toolbox\package_emd\EMDs\../emdc.dll.exp
找不到 D:\matlab\toolbox\package_emd\EMDs\../emdc.dll.lib
找不到 D:\matlab\toolbox\package_emd\EMDs\../emdc_fix.dll.exp
找不到 D:\matlab\toolbox\package_emd\EMDs\../emdc_fix.dll.lib
lcc preprocessor error: cemdc.c:19 Could not find include file <complex.h>
Error cemdc.c: .\cio.h: 31  syntax error; found `*' expecting `;'
Error cemdc.c: .\cio.h: 31  skipping `*' `y'
Error cemdc.c: .\cio.h: 39  syntax error; found `*' expecting `;'
Error cemdc.c: .\cio.h: 39  skipping `*' `pointer'
Error cemdc.c: .\cio.h: 53  syntax error; found `*' expecting `)'
Error cemdc.c: .\cio.h: 53  skipping `*' `,'
Error cemdc.c: .\cio.h: 53  missing name for parameter 1 to function `add_imf'
Error cemdc.c: .\cio.h: 53  syntax error; found `int' expecting `{'
Error cemdc.c: .\cio.h: 53  empty declaration
Error cemdc.c: .\cio.h: 53  syntax error; found `)' expecting `;'
Error cemdc.c: .\cio.h: 53  skipping `)'
Error cemdc.c: .\cextr.h: 28  syntax error; found `*' expecting `)'
Error cemdc.c: .\cextr.h: 28  skipping `*' `,'
Error cemdc.c: .\cextr.h: 28  syntax error; found `double' expecting `;'
Error cemdc.c: .\cextr.h: 28  empty declaration
Error cemdc.c: .\cextr.h: 28  syntax error; found `,' expecting `;'
Error cemdc.c: .\cextr.h: 28  skipping `,'
Error cemdc.c: .\cextr.h: 28  empty declaration
Error cemdc.c: .\cextr.h: 28  syntax error; found `,' expecting `;'
Error cemdc.c: .\cextr.h: 28  too many errors

  D:\MATLAB\BIN\WIN32\MEX.PL: Error: Compile of 'cemdc.c' failed.

找不到 D:\matlab\toolbox\package_emd\EMDs\../cemdc.dll.exp
找不到 D:\matlab\toolbox\package_emd\EMDs\../cemdc.dll.lib
lcc preprocessor error: cemdc_fix.c:19 Could not find include file <complex.h>
Error cemdc_fix.c: .\cio_fix.h: 27  syntax error; found `*' expecting `;'
Error cemdc_fix.c: .\cio_fix.h: 27  skipping `*' `y'
Error cemdc_fix.c: .\cio_fix.h: 34  syntax error; found `*' expecting `;'
Error cemdc_fix.c: .\cio_fix.h: 34  skipping `*' `pointer'
Error cemdc_fix.c: .\cio_fix.h: 48  syntax error; found `*' expecting `)'
Error cemdc_fix.c: .\cio_fix.h: 48  skipping `*' `,'
Error cemdc_fix.c: .\cio_fix.h: 48  missing name for parameter 1 to function `add_imf'
Error cemdc_fix.c: .\cio_fix.h: 48  syntax error; found `int' expecting `{'
Error cemdc_fix.c: .\cio_fix.h: 48  empty declaration
Error cemdc_fix.c: .\cio_fix.h: 48  syntax error; found `)' expecting `;'
Error cemdc_fix.c: .\cio_fix.h: 48  skipping `)'
Error cemdc_fix.c: .\cextr.h: 28  syntax error; found `*' expecting `)'
Error cemdc_fix.c: .\cextr.h: 28  skipping `*' `,'
Error cemdc_fix.c: .\cextr.h: 28  syntax error; found `double' expecting `;'
Error cemdc_fix.c: .\cextr.h: 28  empty declaration
Error cemdc_fix.c: .\cextr.h: 28  syntax error; found `,' expecting `;'
Error cemdc_fix.c: .\cextr.h: 28  skipping `,'
Error cemdc_fix.c: .\cextr.h: 28  empty declaration
Error cemdc_fix.c: .\cextr.h: 28  syntax error; found `,' expecting `;'
Error cemdc_fix.c: .\cextr.h: 28  too many errors

caoyekobe

文件夹里明明有这几个文件啊