private void CalcConvolutionButton_Click(object sender, RoutedEventArgs e)
{
ConvolutionTabItem.IsEnabled = true;
ConvolutionTabItem.IsSelected = true;
_yForwardFourier = _FourierTransform.ForwardTransform(_yFuncResults);
_zForwardFourier = _FourierTransform.ForwardTransform(_zFuncResults);
var temp = new Complex[N];
for (int i = 0; i < N; i++)
{
temp[i] = _yForwardFourier[i] * _zForwardFourier[i];
}
_convolutionResults = _FourierTransform.BackwardTransform(temp);
int j = 0;
foreach (var convolRes in _convolutionResults)
{
ConvolutionChartValues.Add(new ChartValue(_args[j], convolRes));
j++;
}
}
private void TransformButton_Click(object sender, RoutedEventArgs e)
{
_fourierTransformResults = _FourierTransform.ForwardTransform(_a);
Complex[] cc = new Complex[N];
for (int i = 0; i < N; i++)
{
cc[i] = new Complex(_a[i], 0);
}
_discrRes = _FourierTransform.DiscretFourier(cc, true);
DirectFourierChartValues.Clear();
for (int i = 0; i < _fourierTransformResults.Count(); i++)
{
//var complexNumberInAmplitudePhaseForm = NumericHelper.GetComplexNumberInAmplitudePhaseForm(_fourierTransformResults.ElementAt(i));
//DirectFourierChartValues.Add(new ChartValue(complexNumberInAmplitudePhaseForm.Phase, complexNumberInAmplitudePhaseForm.Amplitude));
DirectFourierChartValues.Add(new ChartValue(_fourierTransformResults.ElementAt(i).Phase, _fourierTransformResults.ElementAt(i).Magnitude));
DiscrDirectFourierChartValues.Add(new ChartValue(_discrRes.ElementAt(i).Phase, _discrRes.ElementAt(i).Magnitude));
}
TransformTabItem.IsEnabled = true;
TransformTabItem.IsSelected = true;
ReverseTransformTabItem.IsEnabled = false;
}