public SampleAggregator(int fftLength)
{
if (!IsPowerOfTwo(fftLength))
{
throw new ArgumentException("FFT Length must be a power of two");
}
_m = (int)Math.Log(fftLength, 2.0);
_fftLength = fftLength;
_fftBuffer = new Complex[fftLength];
_fftArgs = new FftEventArgs(_fftBuffer);
}
private void SA_FftCalculated(object sender, FftEventArgs e)
{
var points = new List <PointF>();
for (var index = 0; index < 16; index++)
{
var avg = e.Result.Skip(index * 16).Take(1).Average(r => r.Y);
var newVal = GetYPosLog(new Complex()
{
X = index, Y = avg
});
points.Add(new PointF(index, (float)(newVal)));
var index1 = index;
RunOnUiThread(() => seekbars[index1].Progress = (int)(0 - newVal));
}
//RunOnUiThread(() => seekBar2.Progress = 0-(int)points[10].Y);
Console.WriteLine((int)points[0].X + "," + (int)points[10].Y);
}
