MagnetometerCalibrationSimulation

public class sensor extends center {
    double sensor_x;
    double sensor_y;
    double sensor_z;

    public sensor(double sensor_x, double sensor_y, double sensor_z) {
        this.sensor_x = sensor_x;
        this.sensor_y = sensor_y;
        this.sensor_z = sensor_z;
    }

    public double getSensor_x() {
        return sensor_x;
    }

    public void setSensor_x(double sensor_x) {
        this.sensor_x = sensor_x;
    }

    public double getSensor_y() {
        return sensor_y;
    }

    public void setSensor_y(double sensor_y) {
        this.sensor_y = sensor_y;
    }

    public double getSensor_z() {
        return sensor_z;
    }

    public void setSensor_z(double sensor_z) {
        this.sensor_z = sensor_z;
    }
}

//sensor ^^^

public class hardiron {
    double offset_x;
    double offset_y;
    double offset_z;
    double corrected_x;
    double corrected_y;
    double corrected_z;

    public hardiron(double offset_x, double offset_y, double offset_z) {
        this.offset_x = offset_x;
        this.offset_y = offset_y;
        this.offset_z = offset_z;
    }

    public double getOffset_x(double max_x, double min_x) {
        double offset_x = (max_x + min_x) / 2;
        return offset_x;
    }

    public double getOffset_y(double max_y, double min_y) {
        double offset_y = (max_y + min_y) / 2;
        return offset_y;
    }

    public double getCorrected_x(double sensor_x, double offset_x) {
        corrected_x = sensor_x - offset_x;
        return corrected_x;
    }

    public double getCorrected_y(double sensor_y, double offset_y) {
        corrected_y = sensor_y - offset_y;
        return corrected_y;
    }
    public double getCorrected_z(double sensor_z, double offset_z) {
        corrected_z = sensor_z - offset_z;
        return corrected_z;
    }

    public double getOffset_z(double max_z, double min_z) {
        double offset_z = (max_z + min_z) / 2;
        return offset_z;
    }

}

//hardiron ^^^

private static void printCorrectedxyz(double corrected_x, double corrected_y, double corrected_z) {
        System.out.println("[" + corrected_x + ", " + corrected_y + ", " + corrected_z + "]");
    }

//print some info ^^^