protected LorentzianFit FitUsingDataForBestGuess(double[] rampData, double[] scanData)
{
double background = scanData.Min();
double maximum = scanData.Max();
double amplitude = maximum - background;
double centre = rampData[Array.IndexOf(scanData, maximum)];
double width = (rampData.Max() - rampData.Min()) / 20;
LorentzianFit bestGuessFit = new LorentzianFit(background, amplitude, centre, width);
return(CavityScanFitHelper.FitLorentzianToData(rampData, scanData, bestGuessFit));
}
private void updateGUIForMasterLaser(MasterLaser laser, double[] rampData)
{
double[] laserScanData = laser.LatestScanData;
if (laser.Fit != null)
{
double[] fitPoints = CavityScanFitHelper.CreatePointsFromFit(rampData, laser.Fit);
ui.DisplayMasterData(laser.ParentCavity.Name, rampData, laserScanData, fitPoints);
if (laser.IsLocked)
{
double summedVoltage = laser.CurrentVoltage;
ui.SetSummedVoltageTextBox(laser.ParentCavity.Name, summedVoltage);
ui.SetVoltageIntoCavityTextBox(laser.ParentCavity.Name, summedVoltage + laser.Fit.Centre);
}
}
else
{
ui.DisplayMasterData(laser.ParentCavity.Name, rampData, laserScanData);
}
}
private void updateGUIForSlaveLaser(SlaveLaser laser, double[] rampData)
{
double[] laserScanData = laser.LatestScanData;
if (laser.Fit != null)
{
double[] fitPoints = CavityScanFitHelper.CreatePointsFromFit(rampData, laser.Fit);
ui.DisplaySlaveData(laser.ParentCavity.Name, laser.Name, rampData, laserScanData, fitPoints);
if (laser.LockCount > 0)
{
ui.SetLaserVoltageTextBox(laser.ParentCavity.Name, laser.Name, laser.CurrentVoltage);
bool laserInNormalOperatingRange = laser.CurrentVoltage <laser.UpperVoltageLimit && laser.CurrentVoltage> laser.LowerVoltageLimit;
bool laserIsLocked = laser.lState == Laser.LaserState.LOCKED;
ui.SetLaserOperatingLED(laser.ParentCavity.Name, laser.Name, laserIsLocked, laserInNormalOperatingRange);
List <double> errorList = laser.OldFrequencyErrors;
double standardDev = Math.Sqrt(errorList.Average(x => x * x));
ui.SetLaserSDTextBox(laser.ParentCavity.Name, laser.Name, standardDev);
ui.AppendToErrorGraph(laser.ParentCavity.Name, laser.Name, laser.LockCount, laser.FrequencyError);
}
}
else
{
ui.DisplaySlaveData(laser.ParentCavity.Name, laser.Name, rampData, laserScanData);
}
}
private void plotSlave(string name, CavityScanData data, double[] slaveFit)
{
double[] cavity = data.GetCavityData();
double[] slave = data.GetSlaveData(name);
ui.DisplaySlaveData(name, cavity, slave, CavityScanFitHelper.CreatePointsFromFit(cavity, slaveFit));
}
private double[] fitSlave(string name, CavityScanData data)
{
return(CavityScanFitHelper.FitLorenzianToData(data.GetCavityData(), data.GetSlaveData(name)));
}
private void plotMaster(CavityScanData data, double[] MasterFit)
{
double[] cavity = data.GetCavityData();
double[] master = data.GetMasterData();
ui.DisplayMasterData(cavity, master, CavityScanFitHelper.CreatePointsFromFit(cavity, MasterFit));
}
private double[] fitMaster(CavityScanData data)
{
return(CavityScanFitHelper.FitLorenzianToData(data.GetCavityData(), data.GetMasterData()));
}
protected LorentzianFit FitWithPreviousAsBestGuess(double[] rampData, double[] scanData)
{
return(CavityScanFitHelper.FitLorentzianToData(rampData, scanData, Fit));
}
private double[] fastfitSlave(string name, CavityScanData data, double[] SlaveFitParams)
{
return(CavityScanFitHelper.FitLorenzianToData(data.GetCavityData(), data.GetSlaveData(name), SlaveFitParams, config.PointsToConsiderEitherSideOfPeakInFWHMs, config.MaximumNLMFSteps));
}
private double[] fastfitMaster(CavityScanData data, double[] masterFitParams)
{
return(CavityScanFitHelper.FitLorenzianToData(data.GetCavityData(), data.GetMasterData(), masterFitParams, config.PointsToConsiderEitherSideOfPeakInFWHMs, config.MaximumNLMFSteps));
}