How to load a .mat file from the parent directory?

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Mr M.
Mr M. 2015-5-19
编辑： Stephen23 2025-7-25
How to load a file which is in the parent directory of the running script?

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Joseph Cheng
Joseph Cheng 2015-5-19
编辑：Joseph Cheng 2015-5-19
you can determine your current directory with pwd.
so to load the file it'll go something like this
myfile = 'mymatfile.mat';
[parentdir,~,~]=fileparts(pwd);
load(fullfile(parentdir,myfile))

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Stephen23
Stephen23 2025-7-25
编辑：Stephen23 2025-7-25
Simpler and more efficient with a relative pathname using the dotdot-folder name to access the parent folder:
load('../mymatfile.mat')
See: https://www.mathworks.com/help/matlab/matlab_env/specify-file-names.html

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