In MATLAB, we can obtain the file path by using the which and pwd functions.
The which function returns the full path of a specified file:
path = which('filename.ext')
For example, if we want to get the file path of a file named "mydata.txt", we can use:
path = which('mydata.txt')
The pwd function returns the current working directory path:
path = pwd
For example, if our current working directory is "C:\Users\Username\Documents", then pwd will return:
path = 'C:\Users\Username\Documents'
We can combine these functions to get the absolute path of a file in the current working directory:
filepath = fullfile(pwd, 'filename.ext')
For example:
filepath = fullfile(pwd, 'mydata.txt')
This will return the file path as a string:
filepath = 'C:\Users\Username\Documents\mydata.txt'