public override List <Metric> getMetrics(List <Tuple <Trajectory, ESegmentType> > segments, Trajectory trajectory)
{
List <Metric> metrics = new List <Metric>();
Ellipse ellipse = new Ellipse(trajectory);
var startValueExtreamZ = trajectory.extreams.Take(10).Min(p => p.minZ);
var reachValueExtreamZ = trajectory.extreams.Min(p => p.minZ);
//Time domain stats
metrics.Add(new Metric
{
name = "Reach distance",
value = startValueExtreamZ - reachValueExtreamZ
});
metrics.Add(new Metric
{
name = "Ventral sway",
value = trajectory.ventralDeviation()
});
return(metrics);
}
public override List <Metric> getMetrics(List <Tuple <Trajectory, ESegmentType> > segments, Trajectory trajectory)
{
List <Metric> metrics = new List <Metric>();
Ellipse ellipse = new Ellipse(trajectory);
//Time domain stats
metrics.Add(new Metric
{
name = "Lateral sway",
value = trajectory.lateralDeviation()
});
metrics.Add(new Metric
{
name = "Ventral sway",
value = trajectory.ventralDeviation()
});
metrics.Add(new Metric
{
name = "Median Dist",
value = trajectory.totalDeviation()
});
metrics.Add(new Metric
{
name = "RMS",
value = trajectory.RMS()
});
metrics.Add(new Metric
{
name = "Area",
value = ellipse.area
});
metrics.Add(new Metric
{
name = "Range A",
value = ellipse.a * 2
});
metrics.Add(new Metric
{
name = "Range B",
value = ellipse.b * 2
});
metrics.Add(new Metric
{
name = "Median Lateral Angle",
value = (Math.Asin(trajectory.slopes.Select(p => p.x).Median()) * 180 / Math.PI)
});
metrics.Add(new Metric
{
name = "Median Ventral Angle",
value = (Math.Asin(trajectory.slopes.Select(p => p.z).Median()) * 180 / Math.PI)
});
//Frequency domain stats
var freqMetrics = new FrequencyStats(trajectory);
metrics.Add(new Metric
{
name = "PWR",
value = freqMetrics.totalPower
});
metrics.Add(new Metric
{
name = "F50",
value = freqMetrics.F50
});
metrics.Add(new Metric
{
name = "F95",
value = freqMetrics.F95
});
metrics.Add(new Metric
{
name = "Centroid Freq",
value = freqMetrics.centroidFreq
});
metrics.Add(new Metric
{
name = "Freq Dispersion",
value = freqMetrics.FreqDispersion
});
return(metrics);
}
