Question

I am using matlabcontrol to call Matlab functions from Java

My code works well, but it opens new Matlab session whenever I run my code in Java.
I edited according to Javadoc, but I guess I missed something.

I also tried this with/without ‘proxy.disconnect()’, but it still opens new Matlab session.
Any hint will be very helpful. I am stuck..

below is my Java code

import matlabcontrol.MatlabConnectionException;
import matlabcontrol.MatlabInvocationException;
import matlabcontrol.MatlabProxy;
import matlabcontrol.MatlabProxyFactory;
import matlabcontrol.MatlabProxyFactoryOptions;

public class callSaliencymap {

/**
 * @param args
 */
public static void main(String[] args) throws MatlabConnectionException, MatlabInvocationException
{
    //Create a proxy, which we will use to control MATLAB
    MatlabProxyFactory factory = new MatlabProxyFactory();
    MatlabProxy proxy = factory.getProxy();

    MatlabProxyFactoryOptions options = new MatlabProxyFactoryOptions.Builder()
    .setUsePreviouslyControlledSession(true)
    .setHidden(true)
    .build();

    factory = new MatlabProxyFactory(options);




    //Create proxy factory


    //test the saliencymap
    Object[] saliencylocation = proxy.returningFeval("runActivation",1,"tank.bmp",1);
    System.out.println(saliencylocation[0]);

    //Disconnect the proxy from MATLAB
    //proxy.disconnect();
}

Answer 1

This is what I did, hope it helps

MatlabProxyFactoryOptions options = new MatlabProxyFactoryOptions.Builder()
    .setUsePreviouslyControlledSession(true)
    .setHidden(true)
    .setMatlabLocation(null).build(); 

    MatlabProxyFactory factory = new MatlabProxyFactory(options);
    MatlabProxy proxy = factory.getProxy();