Main_Signals

import java.util.Scanner;

public class Main_Signals {

    public static void main(String[] args) {
        // TODO Auto-generated method stub
        double temp=0;
        int x1=0,x2=0;
        boolean f= false;
        //creating objects
        Scanner keyboard = new Scanner(System.in);
        Signals []waves= new Signals[2];
        //getting values for signal waveforms from user
        for (int i=0;i<2;i++)
        {
            waves[i] = new Signals();
            System.out.println("Enter parameter for object"+(i+1)+", a =");
            temp = keyboard.nextDouble();
            waves[i].amplitude= temp;
            System.out.println("Enter parameter for object"+(i+1)+", b =");
            temp = keyboard.nextDouble();
            waves[i].offsetValue= temp;
        }
        //getting start and end values of x from user
        do
        {
            System.out.println("Enter start value for x, x1 =");
            x1 = keyboard.nextInt();
            System.out.println("Enter end value for x, x2 =");
            x2 = keyboard.nextInt();
            if (x1<=x2)
            {
                f = true;
            }
            else
            {
                System.out.println("Incorrect input, please make x1 smaller or equal to x2.");
            }
        }
        while (f == false);// it only progress if x1 is smaller or equal to x2

        //getting and printing
        for (int i=0;i<2;i++)
        {
            System.out.print("The values of signal "+(i+1)+" are: [");
            for (int j=x1;j<=x2;j++)
            {
                System.out.print(waves[i].getY(j));
                if (j<x2)
                System.out.print(", ");
            }
            System.out.print("]\n");
        }
        keyboard.close();
    }

}