如何调用另一个程序MATLAB中的函数

Question

I write this in my main programm

[C,rows,cols,entries] = Matrix('C.txt')

Matrix fuction is in another program Matrix.m and I want to call it.

I get this error :

Undefined function or variable 'Matrix'.

Error in (line 19)

[C,rows,cols,entries] = Matrix'C.txt')

Can you please tell me how to fix it ?

Answer 1

It is possible that your file and function are not in the same folder. If you do not want the file and function in the same folder, you can use addpath to add search path of your function path or folder.

( https://www.mathworks.com/help/matlab/ref/addpath.html )