public static RfPulse MakeZeros(string pulseName, double pulseLength, double sampleRate)
{
RfPulse rfPulse = new RfPulse(pulseName);
int totalSamples = Convert.ToInt32(sampleRate * pulseLength * Math.Pow(10, -6));
double[] iData = new double[totalSamples];
double[] qData = new double[totalSamples];
rfPulse.PulseLength = pulseLength;
rfPulse.SampleRate = sampleRate;
rfPulse.TotalSamples = totalSamples;
rfPulse.IData = iData;
rfPulse.QData = qData;
return(rfPulse);
}
public static RfPulse MakePulse(string pulseName, double pulseLength, double sampleRate, double a0, double a1, double a2, double a3, double frequencyStepInHz, double phaseinRadians)
{
RfPulse rfPulse = new RfPulse(pulseName);
int totalSamples = Convert.ToInt32(sampleRate * pulseLength * Math.Pow(10, -6));
int totalCycles = Convert.ToInt32(frequencyStepInHz * pulseLength * Math.Pow(10, -6));
double[] iData = new double[totalSamples];
double[] qData = new double[totalSamples];
qData = ThreeColourSinePattern(totalSamples, a0, a1, a2, a3, phaseinRadians, totalCycles);
iData = ThreeColourSinePattern(totalSamples, a0, a1, a2, a3, phaseinRadians + (Math.PI / 2), totalCycles);
rfPulse.PulseLength = pulseLength;
rfPulse.SampleRate = sampleRate;
rfPulse.TotalSamples = totalSamples;
rfPulse.IData = iData;
rfPulse.QData = qData;
return(rfPulse);
}
/// <summary>
/// Frequency step should be integer multiple of 1/(pulse length).
/// Amplitude range is from 0.9 to 1.1.
/// Phase entered in radians.
/// </summary>
/// <param name="fileName"></param>
/// <param name="pulseLength"></param>
/// <param name="sampleRate"></param>
/// <param name="amplitude"></param>
/// <param name="frequencyStepInHz"></param>
/// <param name="phaseInRadians"></param>
public static RfPulse MakeTopHat(string pulseName, double pulseLength, double sampleRate, double amplitude, double frequencyStepInHz, double phaseInRadians)
{
RfPulse rfPulse = new RfPulse(pulseName);
int totalSamples = Convert.ToInt32(sampleRate * pulseLength * Math.Pow(10, -6));
int totalCycles = Convert.ToInt32(frequencyStepInHz * pulseLength * Math.Pow(10, -6));
double scaledAmplitude = amplitude * 0.9;
double[] iData = new double[totalSamples];
double[] qData = new double[totalSamples];
qData = SinePattern(totalSamples, scaledAmplitude, phaseInRadians, totalCycles);
iData = SinePattern(totalSamples, scaledAmplitude, phaseInRadians + (Math.PI / 2), totalCycles);
rfPulse.PulseLength = pulseLength;
rfPulse.SampleRate = sampleRate;
rfPulse.TotalSamples = totalSamples;
rfPulse.IData = iData;
rfPulse.QData = qData;
return(rfPulse);
}
public void DisplayRf2PulseData(RfPulse pulse)
{
SetTextBox(rf2PulseDurationTextBox, (pulse.PulseLength * Math.Pow(10, 6)).ToString());
SetTextBox(rf2TotalSamplesTextBox, pulse.TotalSamples.ToString());
}
private void rf2PulseComboBox_SelectedIndexChanged(object sender, EventArgs e)
{
RfPulse pulse = ((KeyValuePair <object, RfPulse>)rf2PulseComboBox.SelectedItem).Value;
DisplayRf2PulseData(pulse);
}