how to access a particular format files from a drive location?

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sandy 2013-8-28

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https://ww2.mathworks.cn/matlabcentral/answers/85796-how-to-access-a-particular-format-files-from-a-drive-location

hi.. In my D drive,many folders(app. 50 folders) are there.each having many formats of files.i need to access .zip files alone in each of the folders and move to separate folder..i am stuck here..

回答（2 个）

David Sanchez 2013-8-28

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https://ww2.mathworks.cn/matlabcentral/answers/85796-how-to-access-a-particular-format-files-from-a-drive-location#answer_95310

在 MATLAB Online 中打开

The following will return a struct containing the .zip files in the folder specified by path_to_zip_files:

my_zips = dir('path_to_zip_files\*.zip')

Then,

for k=1:numel(my_zips)
  my_zips(k).name
end

returns the names of the .zip files recursively. Adapt the code to your needs.

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sandy 2013-8-28

在 MATLAB Online 中打开

this code showing only .zip files in Desktop alone.but many .zip files are there in locations( \test),(\Users) ...i need to access all .zip files in C DRIVE fully,not in particular path,

   my_zips = dir('C:\Users\test\Desktop\*.zip');
for k=1:numel(my_zips)
  my_zips(k).name
end

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David Sanchez 2013-8-28

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/85796-how-to-access-a-particular-format-files-from-a-drive-location#answer_95321

编辑：Walter Roberson 2013-9-4

try the function given in the following link for recursive search:

http://www.mathworks.com/matlabcentral/fileexchange/40016-recursive-directory-searching-for-multiple-file-specs

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Walter Roberson 2013-9-4

Please show the complete log of the compilation.

sandy 2013-9-5

编辑：sandy 2013-9-18

在 MATLAB Online 中打开

   mex -setup
Please choose your compiler for building external interface (MEX) files:

Would you like mex to locate installed compilers [y]/n? y

Select a compiler: [1] Lcc-win32 C 2.4.1 in C:\PROGRA~1\MATLAB\R2010b\sys\lcc

[0] None

Compiler: 1

Please verify your choices:

Compiler: Lcc-win32 C 2.4.1 Location: C:\PROGRA~1\MATLAB\R2010b\sys\lcc

Are these correct [y]/n? y

Trying to update options file: C:\Users\test\AppData\Roaming\MathWorks\MATLAB\R2010b\mexopts.bat From template: C:\PROGRA~1\MATLAB\R2010b\bin\win32\mexopts\lccopts.bat

Done . . .

************************************************************************ Warning: The MATLAB C and Fortran API has changed to support MATLAB variables with more than 2^32-1 elements. In the near future you will be required to update your code to utilize the new API. You can find more information about this at: http://www.mathworks.com/support/solutions/en/data/1-5C27B9/?solution=1-5C27B9 Building with the -largeArrayDims option enables the new API. ************************************************************************

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