Thread: matlab global variable

How can i define a global variable in matlab

global a ;
a = 56;

i cannot use the value of a inside a function

Please help me.

Originally Posted by AUCC

How can i define a global variable in matlab

global a ;
a = 56;

i cannot use the value of a inside a function

Please help me.

At the console or in your script file initialise a

Code:

a=36;

in the function have the line:

Code:

global a

and the function will have access to a

CB