For those, like I, new to MatLab, these steps may ...

2009-10-28T11:04:24.462-07:00

For those, like I, new to MatLab, these steps may make it more clear what is going on...

4. rename library/jamtio.jar to library/jmatio.jar
5. Open MatLab and create an array called veh_x
veh_x = [1.1,2.2,3.3,4.4]
6. Save the veh_x array into a library dir file called veh_x.mat
save('\path\To\Your\libraryDir\veh_x.mat', 'veh_x')
7. Save (into Veh.java in the library dir), compile (javac -classpath jmatio.jar veh.java),
and run (java -classpath .;jmatio.jar Veh) the following code:

import com.jmatio.io.*;
import com.jmatio.types.*;

public class Veh {

public static void main (String[] args) {
MatFileReader mfr = null;
try {
mfr = new MatFileReader("matlab.mat" );
} catch (java.io.IOException e) {
e.printStackTrace();
System.exit(1);
}

if (mfr != null) {
double[][] data = ((MLDouble)mfr.getMLArray( "veh_x" )).getArray();

System.out.println("data.length: " + data.length + ".");
for (int i = 0; i < data.length; i++) {
System.out.println("data["+i+"].length: " + data[i].length + ".");
for (int j = 0; j < data[i].length; j++) {
System.out.println("data["+j+"]: " + data[i][j]);
}
}
}
}
}

Comments on binarymillenium: Quick jmatio in Processing example

For those, like I, new to MatLab, these steps may ...