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POHow to call Matlab functions from Java using matlabcontrol without starting new session every time?
 

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  1. POHow to call Matlab functions from Java using matlabcontrol without starting new session every time?
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    <p>I am using matlabcontrol to call Matlab functions from Java</p> <p>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.</p> <p>I also tried this with/without 'proxy.disconnect()', but it still opens new Matlab session. Any hint will be very helpful. I am stuck..</p> <p>below is my Java code</p> <pre><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(); } </code></pre>
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    1. COI think your answer is here: http://stackoverflow.com/questions/7212467/how-to-call-a-user-defined-matlab-from-java-using-matlabcontrol-jar
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    2. COThanks a lot, Rich. I checked the post and tried to run the code, but it still opens every new Matlab sessions. I guess I still miss something..
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    3. COI've never used matlabcontrol so can't offer more suggestions. The example in the code called addpath and then ran a script in that directory. The example could only work if all commands were being executed in one persistant matlab session. That's why I thought it was the solution you were looking for. Don't know why you got a downvote.
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