How can I use wildcard '*' in both the folder name and file name when using DIR in MATLAB 7.9 (R2009b)?

Question

MathWorks Support Team 2009-10-23

1
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/103075-how-can-i-use-wildcard-in-both-the-folder-name-and-file-name-when-using-dir-in-matlab-7-9-r2009

编辑： MathWorks Support Team 2014-9-23

采纳的回答： MathWorks Support Team

Under UNIX, the following works :

>> ls (fullfile(matlabroot, 'toolbox/matlab/audio*/*.m'))

But DIR does not support wildcard in both the folder and the file name :

>> dir ('C:/WORK/MATLAB_WORK/M*')
MATHS      MCC        MEX        ML         MLCentral  MPC555     Mapping    MyProject
>> dir ('C:/WORK/MATLAB_WORK/ML/*.m')
datenum_6b.m                      test.m                            
largest_memory_block_available.m  
>> dir ('C:/WORK/MATLAB_WORK/M*/*.m')
C:\WORK\MATLAB_WORK\M*\*.m not found.

请先登录，再回答此问题。

Answer 1

MathWorks Support Team 2013-10-18

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/103075-how-can-i-use-wildcard-in-both-the-folder-name-and-file-name-when-using-dir-in-matlab-7-9-r2009#answer_112421

The ability to use DIR with wildcard (*) in both the folder and the path name is not available in MATLAB 7.9 (R2009b).

To work around this issue, you can write your own function which will act as follow :

list_dir = dir('/appli/matlab/r2008b/toolbox/matlab/graph*');
for i = 1:length(list_dir)
      list_files = dir(['/appli/matlab/r2008b/toolbox/matlab/' list_dir(i).name '/*.m']);
end