public void NoCalibration() { var target = new LinearCalibration(); Assert.Equal(1, target.CorrelationCoefficient); Assert.Equal(0, target.GetAdjustedValue(0)); Assert.Equal(1, target.GetAdjustedValue(1)); }
public void ThreePoints_Freestyle_1() { var target = new LinearCalibration(); target.AddCalibrationPoint(0, 0.5); target.AddCalibrationPoint(50, 50); target.AddCalibrationPoint(100, 99.5); Assert.Equal(1, target.CorrelationCoefficient); Assert.Equal(24.74747, target.GetAdjustedValue(25), 5); Assert.Equal(50, target.GetAdjustedValue(50)); Assert.Equal(75.25253, target.GetAdjustedValue(75), 5); }
public void LinearCalibration_ThreePoint_Freestyle_3() { LinearCalibration target = new LinearCalibration(); target.AddCalibrationPoint(0, 1); target.AddCalibrationPoint(20, -10); target.AddCalibrationPoint(100, 50); Assert.AreEqual(60.08439, System.Math.Round(target.GetAdjustedValue(25), 5)); Assert.AreEqual(104.38819, System.Math.Round(target.GetAdjustedValue(50), 5)); Assert.AreEqual(148.69198, System.Math.Round(target.GetAdjustedValue(75), 5)); Assert.AreEqual(0.93477, Math.Round(target.CorrelationCoefficient, 5)); }
public void ThreePoints_Freestyle_3() { var target = new LinearCalibration(); target.AddCalibrationPoint(0, 1); target.AddCalibrationPoint(20, -10); target.AddCalibrationPoint(100, 50); Assert.Equal(0.93477, target.CorrelationCoefficient, 5); Assert.Equal(60.08439, target.GetAdjustedValue(25), 5); Assert.Equal(104.38819, target.GetAdjustedValue(50), 5); Assert.Equal(148.69198, target.GetAdjustedValue(75), 5); }
public void LinearCalibration_ThreePoint_Freestyle_2() { LinearCalibration target = new LinearCalibration(); target.AddCalibrationPoint(0, 1); target.AddCalibrationPoint(50, 49); target.AddCalibrationPoint(100, 100); Assert.AreEqual(24.74747, System.Math.Round(target.GetAdjustedValue(25), 5)); Assert.AreEqual(50, target.GetAdjustedValue(50)); Assert.AreEqual(75.25253, System.Math.Round(target.GetAdjustedValue(75), 5)); Assert.AreEqual(0.99985, Math.Round(target.CorrelationCoefficient, 5)); }
public void SinglePoint_NoChange() { var target = new LinearCalibration(); target.AddCalibrationPoint(0, 0); Assert.Equal(1, target.CorrelationCoefficient); Assert.Equal(1, target.GetAdjustedValue(1)); }
public void LinearCalibration_OnePoint() { LinearCalibration target = new LinearCalibration(); target.AddCalibrationPoint(0, 1); Assert.AreEqual(0, target.GetAdjustedValue(1)); Assert.AreEqual(1, target.CorrelationCoefficient); }
public void TwoPoints_Double() { var target = new LinearCalibration(); target.AddCalibrationPoint(0, 0); target.AddCalibrationPoint(100, 50); Assert.Equal(1, target.CorrelationCoefficient); Assert.Equal(50, target.GetAdjustedValue(25)); }
public void LinearCalibration_TwoPoint_Simple() { LinearCalibration target = new LinearCalibration(); target.AddCalibrationPoint(0, 1); target.AddCalibrationPoint(100, 101); Assert.AreEqual(50, target.GetAdjustedValue(51)); Assert.AreEqual(1, target.CorrelationCoefficient); }
public void ThreePoints_Halve() { var target = new LinearCalibration(); target.AddCalibrationPoint(0, 0); target.AddCalibrationPoint(50, 100); target.AddCalibrationPoint(100, 200); Assert.Equal(1, target.CorrelationCoefficient); Assert.Equal(75, target.GetAdjustedValue(150)); }
public void ThreePoints_Simple() { var target = new LinearCalibration(); target.AddCalibrationPoint(0, 1); target.AddCalibrationPoint(50, 51); target.AddCalibrationPoint(100, 101); Assert.Equal(1, target.CorrelationCoefficient); Assert.Equal(25, target.GetAdjustedValue(26)); }
public void LinearCalibration_ThreePoint_Double() { LinearCalibration target = new LinearCalibration(); target.AddCalibrationPoint(0, 0); target.AddCalibrationPoint(50, 25); target.AddCalibrationPoint(100, 50); Assert.AreEqual(80, target.GetAdjustedValue(40)); Assert.AreEqual(1, target.CorrelationCoefficient); }
public void Multipoint() { var target = new LinearCalibration(); target.AddCalibrationPoint(0, 0.025); target.AddCalibrationPoint(1, 0.217); target.AddCalibrationPoint(2, 0.388); target.AddCalibrationPoint(3, 0.634); target.AddCalibrationPoint(4, 0.777); target.AddCalibrationPoint(5, 1.011); target.AddCalibrationPoint(6, 1.166); Assert.Equal(0.9976, target.CoefficientOfDetermination, 4); Assert.Equal(1.19, target.GetAdjustedValue(0.254), 2); }
public void LinearCalibration_Multipoint() { LinearCalibration target = new LinearCalibration(); target.AddCalibrationPoint(0, 0.025); target.AddCalibrationPoint(1, 0.217); target.AddCalibrationPoint(2, 0.388); target.AddCalibrationPoint(3, 0.634); target.AddCalibrationPoint(4, 0.777); target.AddCalibrationPoint(5, 1.011); target.AddCalibrationPoint(6, 1.166); Assert.AreEqual(0.1929, Math.Round(target.Slope, 4)); Assert.AreEqual(0.0240, Math.Round(target.Intercept, 4)); Assert.AreEqual(0.9976, Math.Round(target.CoefficientOfDetermination, 4)); Assert.AreEqual(1.19, Math.Round(target.GetAdjustedValue(0.254), 2)); }