How to execute java program in MATLAB?

Hello,

I am having MATLAB R2011a Version. I want to execute a java program using MATLAB. For this i have created a java program named as "Hello" and after compiling i converted into class file. Than i opened MATLAB set the class path by using edit classpath.txt. But wen i am executing this code using

o = Hello;

javaMethod('main', o);

it returns ??? Undefined function or variable 'Hello'. what to do?

Answer 1

[David Young]

In

o = Hello;

Hello is the name of a variable, as it would be in Java also. (It could also be the name of a function in MATLAB.) When a variable name appears to the right of =, it is evaluated. Since Hello has not been given a value, the attempt to evaluate it fails and you see the error message.

You probably need

o = 'Hello';

The right hand side of this is a string constant, not a variable.