// Method to calculate δ(n - k)
public double deltaFunction(int n, int k) {
return (n == k) ? 1.0 : 0.0;
}
// Method to calculate x(n) based on the formula provided
public double calculateSignal(int n, int[] x) {
double result = 0.0;
for (int k = 0; k < x.length; k++) {
result += x[k] * deltaFunction(n, k);
}
return result;
}
@Override
public void processSignal() {
// Example process implementation
System.out.println("Processing discrete signal.");
}
package com.test;
public class DiscreteSignal implements Signal {
}