/// <summary>
/// Отрисовка сегмента
/// </summary>
private void DrawSegment()
{
segmentPoints = DigitalSignalsGenerator.GetHarmonicSignal(segment.Harmonics, int.Parse(textBoxQstDiscFr.Text), int.Parse(textBoxQstTotalTime.Text));
if (chartQstSegment.Series != null)
{
chartQstSegment.Series.Clear();
}
chartQstSegment.Series.Add("PolyHarmonic");
chartQstSegment.Series["PolyHarmonic"].ChartType = System.Windows.Forms.DataVisualization.Charting.SeriesChartType.Spline;
chartQstSegment.Series["PolyHarmonic"].Color = Color.LimeGreen;
chartQstSegment.Series["PolyHarmonic"].BorderWidth = 2;
chartQstSegment.Series["PolyHarmonic"].IsVisibleInLegend = false;
chartQstSegment.Series["PolyHarmonic"].Points.DataBindY(segmentPoints);
}
/// <summary>
/// Выполнение сегментации исходного сигнала
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ButtonGetQstSegments_Click(object sender, EventArgs e)
{
if (qstNoizebleSignalPoints == null || qstNoizebleSignalPoints.Count() == 0)
{
MessageBox.Show("Выполните зашумление исходного сигнала", "Ошибка!");
return;
}
Meta.Numerics.Statistics.BivariateSample bevar = new Meta.Numerics.Statistics.BivariateSample();
Dictionary <string, SignalUtilities.SegmentBounds> bounds = new Dictionary <string, SignalUtilities.SegmentBounds>();
int discfrecuency = int.Parse(textBoxQstDiscFr.Text);
foreach (var segment in qstSignal)
{
var segmentPoins = DigitalSignalsGenerator.GetHarmonicSignal(segment.Harmonics, discfrecuency, segment.Time);
var segmentBounds = SignalUtilities.GetSegment(qstNoizebleSignalPoints, segmentPoins);
bounds.Add(segment.Name, segmentBounds);
}
DrawSegmentsAttributes(bounds, chartQstSignal);
}
/// <summary>
/// Отрисовка полигармонического сигнала
/// </summary>
private void DrawPolyHarmonicSignal()
{
try
{
polyHarmonicPoints = DigitalSignalsGenerator.GetHarmonicSignal(harmonics, totalSamplingFrequency, totalTime);
chartModlingResults.Series.Add("PolyHarmonic");
chartModlingResults.Series["PolyHarmonic"].ChartType = SeriesChartType.Spline;
chartModlingResults.Series["PolyHarmonic"].Color = Color.LimeGreen;
chartModlingResults.Series["PolyHarmonic"].BorderWidth = 2;
chartModlingResults.Series["PolyHarmonic"].IsVisibleInLegend = false;
double x = 0;
foreach (var p in polyHarmonicPoints)
{
chartModlingResults.Series["PolyHarmonic"].Points.AddXY(x, p);
x += dT;
}
}
catch (Exception ex)
{
MessageBox.Show($"{ex.Message} [{ex.TargetSite.Name}]");
}
}
