/// <summary>
/// Gets usable samples based provided FFT length and required points.
/// </summary>
/// <param name="radio">Radio context.</param>
/// <param name="fftlength">Length of FFT.</param>
/// <param name="points">Required points.</param>
/// <returns>Returns usable points.</returns>
public static int UsableDownSamples(this G33DdcRadio radio, int fftlength, int points)
{
var binsPerPoints = (int)Math.Ceiling(fftlength / (float)points);
var resolution = (fftlength / binsPerPoints) / 2;
return(resolution);
}
/// <summary>
/// Gets BinPrameters with high resolution FFT settings.
/// </summary>
/// <param name="radio">Radio context.</param>
/// <returns>Returns <see cref="BinParameters"/> specified parameters.</returns>
public static BinParameters BinParametersDetailed(this G33DdcRadio radio, uint channel)
{
uint index;
DdcInfo info = radio.Ddc2Info(out index);
var parameters = new BinParameters
{
BinsPerPoint = 1,
CalibrationAmplitude = 1.0,//1.0 in sweeper is better
CarrierFrequency = radio.AbsoluteFrequency(channel),
MinimumIntensityDb = -100,
Relative = true,
SamplingRate = info.SampleRate // new Ddc2(radio, channel).DdcArgs().Info.SampleRate
};
return(parameters);
}
/// <summary>
/// Creates G313 limiter based on provided radio instance
/// </summary>
/// <param name="radio">G313 radio instance</param>
public G31DdcRadioLimits(G33DdcRadio radio)
{
_radio = radio;
}
public G3XDdcIfProvider(G33DdcRadio radio)
{
_radio = radio;
}
