Quick jmatio in Processing example

1. Download jmatio from mathworks file exchange
2. unzip and put contents in folder called jmatio
3. rename lib dir to library
3. rename library/jamtio.jar to library/jmatio.jar
4. create a mat file in the sketch data dir called veh_x.mat which contains an array called veh_x
5. Run the following code:


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

MatFileReader mfr = null;
try {
mfr = new MatFileReader(sketchPath + "/data/veh_x.mat" );
} catch (IOException e) {
e.printStackTrace();
exit();
}

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

println(data.length +" " + data[0].length + " " + data[0][0]);

}



TBD use getContents instead of requiring the mat file name and array name be the same.