public CurveSegment Transform(CurveSegment curveSegment)
        {
            var translatedSegments = from s in curveSegment.DataPoints.AsParallel()
                                     select new DataPoint(s.XCoordinate + _xTransformation, s.YCoordinate + _yTransformation);

            return new CurveSegment(translatedSegments);
        }
        public static double SAD(CurveSegment a, CurveSegment b)
        {
            var aDataPoints = a.DataPoints;
            var bDataPoints = b.DataPoints;

            var aSegCount = aDataPoints.Count();
            var bSegCount = bDataPoints.Count();

            if (aSegCount != bSegCount) throw new ArgumentException("Curve Segment A must have as many datapoints as Curve Segment B");

            return Enumerable.Range(0, aSegCount).AsParallel().Select(i => { return Math.Abs(aDataPoints.ElementAt(i).YCoordinate - bDataPoints.ElementAt(i).YCoordinate); }).Sum();
        }
        public CurveSegment Transform(CurveSegment curveSegment)
        {
            var dataPointsAsList = curveSegment.DataPoints.ToList();

            var numDataPoints = dataPointsAsList.Count;
            if (numDataPoints < 3) throw new ArgumentException("Cannot have less than 3 data points");

            var firstDataPoint = curveSegment.DataPoints.First();
            var lastDataPoint = curveSegment.DataPoints.Last();

            dataPointsAsList.RemoveAt(numDataPoints - 1);
            dataPointsAsList.RemoveAt(0);

            var allDataPoints = from n in dataPointsAsList.AsParallel()
                                select SolveInverseCurve(new List<DataPoint> { firstDataPoint, n, lastDataPoint });
            return _evaluationPredicate(allDataPoints);
        }
Example #4
0
 public Curve(CurveSegment segment)
 {
     _segments = new List<CurveSegment>();
     _segments.Add(segment);
 }