KalmanFilter test = new KalmanFilter(0.008, 0.1);       
    double[] testData = {66,64,63,63,63,66,65,67,58};
    for(double x: testData){
        System.out.println("Input data: " + x);
        System.out.println("Filtered data: " + test.filter(x));
    }'

    KalmanFilter test = new KalmanFilter(0.008, 0.1, 1, 1, 1);       
    double[] testData = {66,64,63,63,63,66,65,67,58};
	double u = 0.2;
    for(double x: testData){
        System.out.println("Input data: " + x);
        System.out.println("Filtered data: " + test.filter(x, u));
    }'