Method computeAverage

src/org/opensourcephysics/numerics/Util.java:198–204

Computes the average value of a subset of an array. @param array the data to be averaged @param start the index of the first point to be averaged @param num the total number of points to be averaged @return

(double[] array, int start, int num)

   * @return
   */
  public static double computeAverage(double[] array, int start, int num) {
    double sum = 0;
    for(int i = start, stop = start+num; i<stop; i++) {
      sum += array[i];
    }
    return sum/num;
  }

  /**
   * Creates a function having a constant value.