private void Clear()
{
UD = null; ED = null; ND = null;
if (PointsListUD != null)
{
PointsListUD.Clear();
}
if (PointsListED != null)
{
PointsListED.Clear();
}
if (PointsListND != null)
{
PointsListND.Clear();
}
StringResult = "";
CollectionDotCharts.Clear();
}
/// <summary>
/// Удаление выбросов и вывод на экран диаграмм
/// </summary>
private void SearchEjectionWriteResult()
{
int lap = 1;
double[] ND_copy = new double[ND.Length];
Array.Copy(ND, ND_copy, ND.Length);
bool flag = false;
List <Interval> intervalRangeND;
do
{
intervalRangeND = IntervalList.GetIntervalRange(ND_copy);
ZDotChart dotChartControl = CreateDotChart(ND_copy, lap);
double meanValue = IntervalList.GetMeanValue(intervalRangeND, ND_copy.Length),
standartDeviation = IntervalList.GetStandardDeviation(intervalRangeND, ND_copy.Length),
dispersion = IntervalList.GetDispersion(intervalRangeND, ND_copy.Length);
string resTemp = "Мат ожидание: " + Math.Round(meanValue, 3).ToString() + Environment.NewLine +
"σ: " + Math.Round(standartDeviation, 3).ToString() + Environment.NewLine +
"Дисперсия: " + Math.Round(dispersion, 3).ToString() + Environment.NewLine;
double max = ND_copy.Max();
double Tmax = (max - meanValue) / standartDeviation;
double Ttabl = TableStudent.Instance[ND_copy.Length - 2];
resTemp += "Tmax(n) = " + Math.Round(Tmax, 3).ToString() + "; Tтабл = "
+ Math.Round(Ttabl, 3).ToString() + " " + Environment.NewLine;
if (Tmax >= TableStudent.Instance[ND_copy.Length - 2])
{
resTemp += "Выброс Xmax = " + Math.Round(max, 3).ToString() + "." + Environment.NewLine;
var tempND = ND_copy.ToList();
tempND.Remove(max);
ND_copy = tempND.ToArray();
flag = true;
}
else
{
flag = false;
}
intervalRangeND = IntervalList.GetIntervalRange(ND_copy);
meanValue = IntervalList.GetMeanValue(intervalRangeND, ND_copy.Length);
standartDeviation = IntervalList.GetStandardDeviation(intervalRangeND, ND_copy.Length);
dispersion = IntervalList.GetDispersion(intervalRangeND, ND_copy.Length);
resTemp += Environment.NewLine +
"----------------------" + Environment.NewLine + Environment.NewLine +
"Мат ожидание: " + Math.Round(meanValue, 3).ToString() + Environment.NewLine +
"σ: " + Math.Round(standartDeviation, 3).ToString() + Environment.NewLine +
"Дисперсия: " + Math.Round(dispersion, 3).ToString() + Environment.NewLine;
double min = ND_copy.Min();
double Tmin = (meanValue - min) / standartDeviation;
Ttabl = TableStudent.Instance[ND_copy.Length - 2];
resTemp += "Tmin(n) = " + Math.Round(Tmin, 3) + "; Tтабл = " + Ttabl.ToString() + " " + Environment.NewLine;
if (Tmin >= TableStudent.Instance[ND_copy.Length - 2])
{
resTemp += "Выброс Xmin = " + Math.Round(min, 3).ToString() + "." + Environment.NewLine;
flag = true;
var tempND = ND_copy.ToList();
tempND.Remove(min);
ND_copy = tempND.ToArray();
}
dotChartControl.TextRight = resTemp;
//Построить график
CollectionDotCharts.Add(dotChartControl);
lap++;
} while (flag);
}