private void ReplotChartAndHistogram()
{
ChartWrapper.SetSignal(SignalSlot, Signal);
ChartWrapper.Replot();
HistogramWrapper.SetSignal(SignalSlot, Signal);
HistogramWrapper.Replot();
}
private void DB6(object sender, RoutedEventArgs e)
{
var waveletTransformationOutput = WaveletTransform.WaveletTransformation(Signal);
var output = new List <Value>();
for (int i = 0; i < waveletTransformationOutput.Count(); i++)
{
var value = new Value
{
X = new Complex(i, 0),
Y = new Complex(waveletTransformationOutput[i].Real, 0)
};
output.Add(value);
}
Signal = DiscreteSignal.ForParameters("DB6", CPS.Signal.SignalType.CONTINUOUS, 1, output);
ChartWrapper.SetSignal(SignalSlot, Signal);
ChartWrapper.Replot();
}
private void FFTTransform(Func <List <Complex>, List <Complex> > transformFunc)
{
var input = Signal.Values.Select(value => value.Y).ToList();
var fftOutput = transformFunc(input);
var output = new List <Value>();
for (int i = 0; i < fftOutput.Count(); i++)
{
var value = new Value
{
X = new Complex(i, 0),
Y = fftOutput[i]
};
output.Add(value);
}
Signal = DiscreteSignal.ForParameters("fft", CPS.Signal.SignalType.CONTINUOUS, 1, output);
ChartWrapper.SetSignal(SignalSlot, Signal);
ChartWrapper.Replot();
}
private void DB6reverse(object sender, RoutedEventArgs e)
{
Signal = WaveletTransform.WaveletBackwardTransformation(Signal);
ChartWrapper.SetSignal(SignalSlot, Signal);
ChartWrapper.Replot();
}
private void ComputeHammingWindow(object sender, RoutedEventArgs e)
{
Signal = new HammingWindow(Signal, M);
ChartWrapper.SetSignal(SignalSlot, Signal);
ReplotChartAndHistogram();
}
private void GenerateImpulseResponseBandpass(object sender, RoutedEventArgs e)
{
Signal = new BandPassImpulseResponse(K, M);
ChartWrapper.SetSignal(SignalSlot, Signal);
ReplotChartAndHistogram();
}