/// <summary>
/// Odwrotna transformata Fouriera
/// </summary>
/// <param name="frequencyBuffer"></param>
/// <param name="ft"></param>
/// <returns></returns>
public AnalogSignal iDFT(Complex[] frequencyBuffer, FourierTransform ft)
{
int N = frequencyBuffer.Length;
Complex[] resultCourse = ft.iDFT(frequencyBuffer, N);
for (int i = 0; i < N; i++)
{
this.course[i] = resultCourse[i].Real + resultCourse[i].Imaginary;
}
return(this);
}
public double[] iDFT2(Complex[] frequencyBuffer, FourierTransform ft)
{
int N = frequencyBuffer.Length;
double[] resultArray = new double[lengthOfBuffer];
Complex[] resultCourse = ft.iDFT(frequencyBuffer, N);
for (int i = 0; i < N; i++)
{
resultArray[i] = resultCourse[i].Real + resultCourse[i].Imaginary;
}
return(resultArray);
}
