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Matlab Java Engine API error

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Manuel Rios
Manuel Rios le 20 Fév 2017
Réponse apportée : Bo Li le 15 Mar 2017
I was trying to connect Matlab with Java using the Matlab Engine, I followed the examples of this web page: https://www.mathworks.com/help/matlab/matlab_external/execute-matlab-functions-from-java.html?requestedDomain=www.mathworks.com
After adding the requiered references and writting down this code:
import com.mathworks.engine.*;
public class CNN
public static void main(String[] args) throws Exception{
MatlabEngine eng = MatlabEngine.startMatlab();
double[] a = {2.0 ,4.0, 6.0};
double[] roots = eng.feval("sqrt", a);
Eclipse shows an error on feval function
It seems that I am using wrong arguments on the feval function. But I am using the code posted on the reference page of mathworks.
All the other example codes do not compile.
what am I doing wrong ? if the documentation is wrong how can I know how to use this function?

Réponses (1)

Bo Li
Bo Li le 15 Mar 2017
This looks like an Eclipse issue. The example code should just compile if you ignore the hints.


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