How can I use one variable between two function ?

I want to use single variable between two function that created by me. so how can i do this ??

Answer 1

[Mischa Kim]

Dipten, you can simply pass those variables as input and output parameters between your functions. E.g.

 function val1 = my_fun1(inp1)
 ...
 inp = ...
 v2  = my_fun2(inp);           % call my_fun2 with parameter inp
 end                           

 function val2 = my_fun2(inp2) % in this case inp2 = inp
 ...                           % do some computations
 val2 = ...                    % and return val2 to the calling function 
 end