creating a temporary file in specified directory

Question

Don S 2013-11-12

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https://ww2.mathworks.cn/matlabcentral/answers/105777-creating-a-temporary-file-in-specified-directory

回答： David Sanchez 2013-11-12

HI,

     I would like to know the possibility of creating a temporary file in a specified drive rather than in c:\....temp\. using the matlab function name "tempname". My OS in windows 7 and the program is not running in C drive. So when I import the created file using the function "importdata". It shows an error

??? Error using ==> importdata at 136

Unable to open file.

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Answer 1

The Matlab Spot 2013-11-12

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https://ww2.mathworks.cn/matlabcentral/answers/105777-creating-a-temporary-file-in-specified-directory#answer_114938

在 MATLAB Online 中打开

The function ...

getenv('TEMP');

shows the current path of the temporary directory in which the temporary files will be generated on your system. The TEMP environment variable will hold this path.

For changing this path to your desired directory use... say 'C:\'

setenv('TEMP','C:\');