DTW算法java版

传入两个数组计算出它们之间的DTW值：

package practice_1;

public class dtw_Test {
	public static final int DTW_NUM=10;
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		dtw();
	}
	
	public static double Min(double a1,double b1){
		return(a1