Having problem with the following line

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Mariya Ali
Mariya Ali il 10 Nov 2021
Risposto: Walter Roberson il 10 Nov 2021
I am trying to load a file name in my code. I am actually trying to understand what does the following line do:
filename=Dir(k).name;
Because I feel it loads the files from another folder instead of the folder I have been computing the data from above.

Risposte (1)

Walter Roberson
Walter Roberson il 10 Nov 2021
The name field of the struct returned from dir() contains only the basic filename without any directory information. If you are working with a different directory than the current directory, then you need to put in the directory name. We recommend using fullfile() for that.
Example:
project = 'Scalp7';
Dir = dir(fullfile(project, '*.png'));
filename = Dir(1).name;
fullname = fullfile(project, filename) ;
img = imread(fullname) ;

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