Package jisa.maths.fits

Class Fitting

  • public class Fitting
extends java.lang.Object

    • Constructor Summary

      Constructors 
      Constructor Description
      Fitting()  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static CosFit cosFit​(java.lang.Iterable<java.lang.Double> x, java.lang.Iterable<java.lang.Double> y)  
      static CosFit cosFit​(java.util.List<javafx.scene.chart.XYChart.Data<java.lang.Double,​java.lang.Double>> data)  
      static CosFit cosFit​(ResultTable data, Column<? extends java.lang.Number> xCol, Column<? extends java.lang.Number> yCol)  
      static Fit fit​(java.lang.Iterable<java.lang.Double> x, java.lang.Iterable<java.lang.Double> y, PFunction toFit, double... initial)  
      static Fit fit​(java.util.List<javafx.scene.chart.XYChart.Data<java.lang.Double,​java.lang.Double>> data, PFunction toFit, double... initial)  
      static Fit fit​(ResultTable data, Column<? extends java.lang.Number> xCol, Column<? extends java.lang.Number> yCol, PFunction toFit, double... initial)  
      static GaussianFit gaussianFit​(java.lang.Iterable<java.lang.Double> x, java.lang.Iterable<java.lang.Double> y)  
      static GaussianFit gaussianFit​(java.util.List<javafx.scene.chart.XYChart.Data<java.lang.Double,​java.lang.Double>> data)  
      static GaussianFit gaussianFit​(ResultTable data, Column<? extends java.lang.Number> xCol, Column<? extends java.lang.Number> yCol)  
      static LinearFit linearFit​(java.lang.Iterable<java.lang.Double> x, java.lang.Iterable<java.lang.Double> y)  
      static LinearFit linearFit​(java.util.List<javafx.scene.chart.XYChart.Data<java.lang.Double,​java.lang.Double>> data)  
      static LinearFit linearFit​(ResultTable data, Column<? extends java.lang.Number> xCol, Column<? extends java.lang.Number> yCol)  
      static LinearFit linearFitWeighted​(java.lang.Iterable<java.lang.Double> x, java.lang.Iterable<java.lang.Double> y, java.lang.Iterable<java.lang.Double> w)  
      static PolyFit polyFit​(java.lang.Iterable<java.lang.Double> xData, java.lang.Iterable<java.lang.Double> yData, int degree)
      Fit a polynomial of given degree to the data provided as two column matrices x and y.
      static PolyFit polyFit​(java.util.List<javafx.scene.chart.XYChart.Data<java.lang.Double,​java.lang.Double>> data, int degree)  
      static PolyFit polyFit​(ResultTable data, Column<? extends java.lang.Number> xCol, Column<? extends java.lang.Number> yCol, int degree)  
      static PolyFit polyFitWeighted​(java.lang.Iterable<java.lang.Double> xData, java.lang.Iterable<java.lang.Double> yData, java.lang.Iterable<java.lang.Double> weights, int degree)
      Fit a polynomial of given degree to the data provided as two column matrices x and y.
      static org.apache.commons.math.optimization.fitting.ParametricRealFunction toPRFunction​(PFunction pFunction)  

      • Methods inherited from class java.lang.Object

        clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • Fitting

        public Fitting()

    • Method Detail

      • linearFitWeighted

        public static LinearFit linearFitWeighted​(java.lang.Iterable<java.lang.Double> x,
                                          java.lang.Iterable<java.lang.Double> y,
                                          java.lang.Iterable<java.lang.Double> w)

      • linearFit

        public static LinearFit linearFit​(java.lang.Iterable<java.lang.Double> x,
                                  java.lang.Iterable<java.lang.Double> y)

      • linearFit

        public static LinearFit linearFit​(java.util.List<javafx.scene.chart.XYChart.Data<java.lang.Double,​java.lang.Double>> data)

      • polyFitWeighted

        public static PolyFit polyFitWeighted​(java.lang.Iterable<java.lang.Double> xData,
                                      java.lang.Iterable<java.lang.Double> yData,
                                      java.lang.Iterable<java.lang.Double> weights,
                                      int degree)
        Fit a polynomial of given degree to the data provided as two column matrices x and y.
        Parameters:
        xData - X-Data
        yData - Y-Data
        degree - Degree of polynomial to fit
        Returns:
        Polynomial function representing the fit

      • polyFit

        public static PolyFit polyFit​(java.lang.Iterable<java.lang.Double> xData,
                              java.lang.Iterable<java.lang.Double> yData,
                              int degree)
        Fit a polynomial of given degree to the data provided as two column matrices x and y.
        Parameters:
        xData - X-Data
        yData - Y-Data
        degree - Degree of polynomial to fit
        Returns:
        Polynomial function representing the fit

      • polyFit

        public static PolyFit polyFit​(java.util.List<javafx.scene.chart.XYChart.Data<java.lang.Double,​java.lang.Double>> data,
                              int degree)

      • polyFit

        public static PolyFit polyFit​(ResultTable data,
                              Column<? extends java.lang.Number> xCol,
                              Column<? extends java.lang.Number> yCol,
                              int degree)

      • gaussianFit

        public static GaussianFit gaussianFit​(java.lang.Iterable<java.lang.Double> x,
                                      java.lang.Iterable<java.lang.Double> y)

      • gaussianFit

        public static GaussianFit gaussianFit​(java.util.List<javafx.scene.chart.XYChart.Data<java.lang.Double,​java.lang.Double>> data)

      • toPRFunction

        public static org.apache.commons.math.optimization.fitting.ParametricRealFunction toPRFunction​(PFunction pFunction)

      • fit

        public static Fit fit​(java.lang.Iterable<java.lang.Double> x,
                      java.lang.Iterable<java.lang.Double> y,
                      PFunction toFit,
                      double... initial)

      • fit

        public static Fit fit​(java.util.List<javafx.scene.chart.XYChart.Data<java.lang.Double,​java.lang.Double>> data,
                      PFunction toFit,
                      double... initial)

      • cosFit

        public static CosFit cosFit​(java.lang.Iterable<java.lang.Double> x,
                            java.lang.Iterable<java.lang.Double> y)

      • cosFit

        public static CosFit cosFit​(java.util.List<javafx.scene.chart.XYChart.Data<java.lang.Double,​java.lang.Double>> data)