call value

how to call value from another m-file Ex: r=1.654 how to call r in another m-file thank you

Answer 1

[Image Analyst]

If the FAQ ( http://matlab.wikia.com/wiki/FAQ#How_can_I_share_data_between_callback_functions_in_my_GUI.28s.29.3F) doesn't answer your questions, then please write back.

[Ahmed Hassaan]

well his question means that : he is emerging two mfiles in one mfile ,and he want to get the last value in the first mfile and apply it on the second mfile . how to get the last variable and put it in the second ?

[Image Analyst]

Well, maybe he wants that, but that's not exactly what he said. He said he wanted to see the value of "r", that the first m-file has, in a second m-file that is running. That's why I referred him to the place where he can get the answer.

If he wants to merge two m-files into one, then he should use fopen(), fgetl(), and fclose(), but I really don't think he wants to combine files.