global

Defines a global variable.

📝 Syntax

• global variable_name

• global(variable_name)

• global variable_name1 ... variable_nameN

📥 Input argument

• variable_name - a string: valid variable name.

📄 Description

global make variable in global assign value to a variable in a specified variables scope.

💡 Example

function myfun()
global y;
y = 1;
end

myfun()
who
global y
who
disp(y)
who
clear global y
disp(y)

🔗 See also

clear, who.

🕔 History

Version	📄 Description
1.0.0	initial version