private double[] Get_theretical_frequency_Laplas(double[] arr, double[][] intervalArray) { double X_aver = DiscriptiveStatistics.Average(arr); double disp = Math.Sqrt(DiscriptiveStatistics.Dispersion(arr)); double[] P = new double[intervalArray.Length]; for (int i = 0; i < P.Length; i++) { double[] buf = intervalArray[i]; P[i] = DiscriptiveStatistics.GetValueLaplasFunction(Math.Round(Math.Abs((buf[0] - X_aver) / disp), 2)) * DiscriptiveStatistics.GetValueLaplasFunction(Math.Round(Math.Abs((buf[buf.Length - 1] - X_aver) / disp), 2)); P[i] *= buf.Length; } return(P); }
private double[] theoretical_freq(double[] arr, double sum, double[] xn, int CountInterval) { double X_aver = DiscriptiveStatistics.Average(arr); double disp = Math.Sqrt(DiscriptiveStatistics.Dispersion(arr)); double[] m_t = new double[CountInterval]; double h = (DiscriptiveStatistics.Max(arr) - DiscriptiveStatistics.Min(arr)) / CountInterval; for (int i = 0; i < m_t.Length; i++) { double u = (xn[i] - X_aver) / disp; double f_u = 1 / (Math.Sqrt(2 * Math.PI) * Math.Pow(Math.E, (u * u) / 2)); m_t[i] = sum * h / disp * f_u; } return(m_t); }