Passing matlab matrix, of double type, size 160*170, to Java method

Question

Pengfei 2012-10-16

0
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https://ww2.mathworks.cn/matlabcentral/answers/51008-passing-matlab-matrix-of-double-type-size-160-170-to-java-method

Hi, I want Matlab and Java to talk to each other, by passing a Matlab matrix to a Java method.

The Java method definition is like:

public class ABC{

public void getMatrix(int number, double MatlabX[][], double MatlabY[][])

}

While in Matlab, the calling command:

AAA.getMatrix(index, X, Y)

where index is a int scalar, X and Y are double type matrix in two dimensions.

When run the routine, I got "No method 'getMatrix' with matching signature found for class 'ABC'".

Anyone could help? I found on the internet that one can define Java array of arrays in matlab, then it'll become easier to pass the Java array of arrays to the method arguments. But I don't like that, it'll take more time. Do you know how to pass the whole multi-dimensional matrix from matlab to Java?

Thanks!