Section: Variables and Arrays
global
statement
is
global variable_1 variable_2 ...
The global
statement must occur before the variables
appear.
set_global.m function set_global(x) global common_array common_array = x;
The second function retrieves the value from the global variable
get_global.m function x = get_global global common_array x = common_array;
Here we exercise the two functions
--> set_global('Hello') --> get_global ans = Hello