http://commons.apache.org/proper/commons-math/: The Apache Commons Math project is a library of lightweight, self-contained mathematics and statistics components addressing the most common practical problems not immediately available in the Java programming language or commons-lang. (The Apache Software Foundation)
  • Eldar Agalarov
  • Tim Allison
  • C. Scott Ananian
  • Mark Anderson
  • Peter Andrews
  • Rémi Arntzen
  • Matt Adereth
  • Jared Becksfort
  • Michael Bjorkegren
  • Brian Bloniarz
  • John Bollinger
  • Cyril Briquet
  • Dave Brosius
  • Dan Checkoway
  • Anders Conbere
  • Charles Cooper
  • Paul Cowan
  • Benjamin Croizet
  • Larry Diamond
  • Aleksei Dievskii
  • Rodrigo di Lorenzo Lopes
  • Hasan Diwan
  • Ted Dunning
  • Ole Ersoy
  • Ajo Fod
  • John Gant
  • Ken Geis
  • Hank Grabowski
  • Bernhard Grünewaldt
  • Elliotte Rusty Harold
  • Dennis Hendriks
  • Reid Hochstedler
  • Matthias Hummel
  • Curtis Jensen
  • Bruce A Johnson
  • Ismael Juma
  • Eugene Kirpichov
  • Oleksandr Kornieiev
  • Piotr Kochanski
  • Sergei Lebedev
  • Bob MacCallum
  • Jake Mannix
  • Benjamin McCann
  • Patrick Meyer
  • J. Lewis Muir
  • Venkatesha Murthy
  • Christopher Nix
  • Fredrik Norin
  • Sean Owen
  • Sujit Pal
  • Todd C. Parnell
  • Andreas Rieger
  • Sébastien Riou
  • Bill Rossi
  • Matthew Rowles
  • Pavel Ryzhov
  • Joni Salonen
  • Michael Saunders
  • Thorsten Schaefer
  • Christopher Schuck
  • Christian Semrau
  • David Stefka
  • Mauro Talevi
  • Radoslav Tsvetkov
  • Kim van der Linde
  • Alexey Volkov
  • Andrew Waterman
  • Jörg Weimar
  • Christian Winter
  • Piotr Wydrych
  • Xiaogang Zhang
  • Chris Popp
  • Mikkel Meyer Andersen
  • Bill Barker
  • Sébastien Brisard
  • Albert Davidson Chou
  • Mark Diggory
  • Robert Burrell Donkin
  • Otmar Ertl
  • Luc Maisonobe
  • Tim O'Brien
  • J. Pietschmann
  • Dimitri Pourbaix
  • Gilles Sadowski
  • Greg Sterijevski
  • Brent Worden
  • Thomas Neidhart
  • Evan Ward 
public class org.apache.commons.math3.fitting.CurveFitter<T extends org.apache.commons.math3.analysis.ParametricUnivariateFunction>
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.commons.math3.fitting.CurveFitter
  super_class: java.lang.Object
{
  private final org.apache.commons.math3.optim.nonlinear.vector.MultivariateVectorOptimizer optimizer;
    descriptor: Lorg/apache/commons/math3/optim/nonlinear/vector/MultivariateVectorOptimizer;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.util.List<org.apache.commons.math3.fitting.WeightedObservedPoint> observations;
    descriptor: Ljava/util/List;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/List<Lorg/apache/commons/math3/fitting/WeightedObservedPoint;>;

  public void <init>(org.apache.commons.math3.optim.nonlinear.vector.MultivariateVectorOptimizer);
    descriptor: (Lorg/apache/commons/math3/optim/nonlinear/vector/MultivariateVectorOptimizer;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.apache.commons.math3.fitting.CurveFitter this
        start local 1 // org.apache.commons.math3.optim.nonlinear.vector.MultivariateVectorOptimizer optimizer
         0: .line 65
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 66
            aload 0 /* this */
            aload 1 /* optimizer */
            putfield org.apache.commons.math3.fitting.CurveFitter.optimizer:Lorg/apache/commons/math3/optim/nonlinear/vector/MultivariateVectorOptimizer;
         2: .line 67
            aload 0 /* this */
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            putfield org.apache.commons.math3.fitting.CurveFitter.observations:Ljava/util/List;
         3: .line 68
            return
        end local 1 // org.apache.commons.math3.optim.nonlinear.vector.MultivariateVectorOptimizer optimizer
        end local 0 // org.apache.commons.math3.fitting.CurveFitter this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    4     0       this  Lorg/apache/commons/math3/fitting/CurveFitter<TT;>;
            0    4     1  optimizer  Lorg/apache/commons/math3/optim/nonlinear/vector/MultivariateVectorOptimizer;
    MethodParameters:
           Name  Flags
      optimizer  final

  public void addObservedPoint(double, double);
    descriptor: (DD)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=5, args_size=3
        start local 0 // org.apache.commons.math3.fitting.CurveFitter this
        start local 1 // double x
        start local 3 // double y
         0: .line 81
            aload 0 /* this */
            dconst_1
            dload 1 /* x */
            dload 3 /* y */
            invokevirtual org.apache.commons.math3.fitting.CurveFitter.addObservedPoint:(DDD)V
         1: .line 82
            return
        end local 3 // double y
        end local 1 // double x
        end local 0 // org.apache.commons.math3.fitting.CurveFitter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/commons/math3/fitting/CurveFitter<TT;>;
            0    2     1     x  D
            0    2     3     y  D
    MethodParameters:
      Name  Flags
      x     
      y     

  public void addObservedPoint(double, double, double);
    descriptor: (DDD)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=9, locals=7, args_size=4
        start local 0 // org.apache.commons.math3.fitting.CurveFitter this
        start local 1 // double weight
        start local 3 // double x
        start local 5 // double y
         0: .line 94
            aload 0 /* this */
            getfield org.apache.commons.math3.fitting.CurveFitter.observations:Ljava/util/List;
            new org.apache.commons.math3.fitting.WeightedObservedPoint
            dup
            dload 1 /* weight */
            dload 3 /* x */
            dload 5 /* y */
            invokespecial org.apache.commons.math3.fitting.WeightedObservedPoint.<init>:(DDD)V
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
         1: .line 95
            return
        end local 5 // double y
        end local 3 // double x
        end local 1 // double weight
        end local 0 // org.apache.commons.math3.fitting.CurveFitter this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0    this  Lorg/apache/commons/math3/fitting/CurveFitter<TT;>;
            0    2     1  weight  D
            0    2     3       x  D
            0    2     5       y  D
    MethodParameters:
        Name  Flags
      weight  
      x       
      y       

  public void addObservedPoint(org.apache.commons.math3.fitting.WeightedObservedPoint);
    descriptor: (Lorg/apache/commons/math3/fitting/WeightedObservedPoint;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.commons.math3.fitting.CurveFitter this
        start local 1 // org.apache.commons.math3.fitting.WeightedObservedPoint observed
         0: .line 104
            aload 0 /* this */
            getfield org.apache.commons.math3.fitting.CurveFitter.observations:Ljava/util/List;
            aload 1 /* observed */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
         1: .line 105
            return
        end local 1 // org.apache.commons.math3.fitting.WeightedObservedPoint observed
        end local 0 // org.apache.commons.math3.fitting.CurveFitter this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    2     0      this  Lorg/apache/commons/math3/fitting/CurveFitter<TT;>;
            0    2     1  observed  Lorg/apache/commons/math3/fitting/WeightedObservedPoint;
    MethodParameters:
          Name  Flags
      observed  

  public org.apache.commons.math3.fitting.WeightedObservedPoint[] getObservations();
    descriptor: ()[Lorg/apache/commons/math3/fitting/WeightedObservedPoint;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.commons.math3.fitting.CurveFitter this
         0: .line 114
            aload 0 /* this */
            getfield org.apache.commons.math3.fitting.CurveFitter.observations:Ljava/util/List;
            aload 0 /* this */
            getfield org.apache.commons.math3.fitting.CurveFitter.observations:Ljava/util/List;
            invokeinterface java.util.List.size:()I
            anewarray org.apache.commons.math3.fitting.WeightedObservedPoint
            invokeinterface java.util.List.toArray:([Ljava/lang/Object;)[Ljava/lang/Object;
            checkcast org.apache.commons.math3.fitting.WeightedObservedPoint[]
            areturn
        end local 0 // org.apache.commons.math3.fitting.CurveFitter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/math3/fitting/CurveFitter<TT;>;

  public void clearObservations();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.math3.fitting.CurveFitter this
         0: .line 121
            aload 0 /* this */
            getfield org.apache.commons.math3.fitting.CurveFitter.observations:Ljava/util/List;
            invokeinterface java.util.List.clear:()V
         1: .line 122
            return
        end local 0 // org.apache.commons.math3.fitting.CurveFitter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/commons/math3/fitting/CurveFitter<TT;>;

  public double[] fit(T, );
    descriptor: (Lorg/apache/commons/math3/analysis/ParametricUnivariateFunction;[D)[D
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // org.apache.commons.math3.fitting.CurveFitter this
        start local 1 // org.apache.commons.math3.analysis.ParametricUnivariateFunction f
        start local 2 // double[] initialGuess
         0: .line 138
            aload 0 /* this */
            ldc 2147483647
            aload 1 /* f */
            aload 2 /* initialGuess */
            invokevirtual org.apache.commons.math3.fitting.CurveFitter.fit:(ILorg/apache/commons/math3/analysis/ParametricUnivariateFunction;[D)[D
            areturn
        end local 2 // double[] initialGuess
        end local 1 // org.apache.commons.math3.analysis.ParametricUnivariateFunction f
        end local 0 // org.apache.commons.math3.fitting.CurveFitter this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    1     0          this  Lorg/apache/commons/math3/fitting/CurveFitter<TT;>;
            0    1     1             f  TT;
            0    1     2  initialGuess  [D
    Signature: (TT;[D)[D
    MethodParameters:
              Name  Flags
      f             
      initialGuess  final

  public double[] fit(int, T, );
    descriptor: (ILorg/apache/commons/math3/analysis/ParametricUnivariateFunction;[D)[D
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=9, args_size=4
        start local 0 // org.apache.commons.math3.fitting.CurveFitter this
        start local 1 // int maxEval
        start local 2 // org.apache.commons.math3.analysis.ParametricUnivariateFunction f
        start local 3 // double[] initialGuess
         0: .line 161
            aload 0 /* this */
            getfield org.apache.commons.math3.fitting.CurveFitter.observations:Ljava/util/List;
            invokeinterface java.util.List.size:()I
            newarray 7
            astore 4 /* target */
        start local 4 // double[] target
         1: .line 162
            aload 0 /* this */
            getfield org.apache.commons.math3.fitting.CurveFitter.observations:Ljava/util/List;
            invokeinterface java.util.List.size:()I
            newarray 7
            astore 5 /* weights */
        start local 5 // double[] weights
         2: .line 163
            iconst_0
            istore 6 /* i */
        start local 6 // int i
         3: .line 164
            aload 0 /* this */
            getfield org.apache.commons.math3.fitting.CurveFitter.observations:Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 8
            goto 8
      StackMap locals: org.apache.commons.math3.fitting.CurveFitter int org.apache.commons.math3.analysis.ParametricUnivariateFunction double[] double[] double[] int top java.util.Iterator
      StackMap stack:
         4: aload 8
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.commons.math3.fitting.WeightedObservedPoint
            astore 7 /* point */
        start local 7 // org.apache.commons.math3.fitting.WeightedObservedPoint point
         5: .line 165
            aload 4 /* target */
            iload 6 /* i */
            aload 7 /* point */
            invokevirtual org.apache.commons.math3.fitting.WeightedObservedPoint.getY:()D
            dastore
         6: .line 166
            aload 5 /* weights */
            iload 6 /* i */
            aload 7 /* point */
            invokevirtual org.apache.commons.math3.fitting.WeightedObservedPoint.getWeight:()D
            dastore
         7: .line 167
            iinc 6 /* i */ 1
        end local 7 // org.apache.commons.math3.fitting.WeightedObservedPoint point
         8: .line 164
      StackMap locals:
      StackMap stack:
            aload 8
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 4
         9: .line 171
            new org.apache.commons.math3.fitting.CurveFitter$TheoreticalValuesFunction
            dup
            aload 0 /* this */
            aload 2 /* f */
            invokespecial org.apache.commons.math3.fitting.CurveFitter$TheoreticalValuesFunction.<init>:(Lorg/apache/commons/math3/fitting/CurveFitter;Lorg/apache/commons/math3/analysis/ParametricUnivariateFunction;)V
            astore 7 /* model */
        start local 7 // org.apache.commons.math3.fitting.CurveFitter$TheoreticalValuesFunction model
        10: .line 175
            aload 0 /* this */
            getfield org.apache.commons.math3.fitting.CurveFitter.optimizer:Lorg/apache/commons/math3/optim/nonlinear/vector/MultivariateVectorOptimizer;
            bipush 6
            anewarray org.apache.commons.math3.optim.OptimizationData
            dup
            iconst_0
            new org.apache.commons.math3.optim.MaxEval
            dup
            iload 1 /* maxEval */
            invokespecial org.apache.commons.math3.optim.MaxEval.<init>:(I)V
            aastore
            dup
            iconst_1
        11: .line 176
            aload 7 /* model */
            invokevirtual org.apache.commons.math3.fitting.CurveFitter$TheoreticalValuesFunction.getModelFunction:()Lorg/apache/commons/math3/optim/nonlinear/vector/ModelFunction;
            aastore
            dup
            iconst_2
        12: .line 177
            aload 7 /* model */
            invokevirtual org.apache.commons.math3.fitting.CurveFitter$TheoreticalValuesFunction.getModelFunctionJacobian:()Lorg/apache/commons/math3/optim/nonlinear/vector/ModelFunctionJacobian;
            aastore
            dup
            iconst_3
        13: .line 178
            new org.apache.commons.math3.optim.nonlinear.vector.Target
            dup
            aload 4 /* target */
            invokespecial org.apache.commons.math3.optim.nonlinear.vector.Target.<init>:([D)V
            aastore
            dup
            iconst_4
        14: .line 179
            new org.apache.commons.math3.optim.nonlinear.vector.Weight
            dup
            aload 5 /* weights */
            invokespecial org.apache.commons.math3.optim.nonlinear.vector.Weight.<init>:([D)V
            aastore
            dup
            iconst_5
        15: .line 180
            new org.apache.commons.math3.optim.InitialGuess
            dup
            aload 3 /* initialGuess */
            invokespecial org.apache.commons.math3.optim.InitialGuess.<init>:([D)V
            aastore
        16: .line 175
            invokevirtual org.apache.commons.math3.optim.nonlinear.vector.MultivariateVectorOptimizer.optimize:([Lorg/apache/commons/math3/optim/OptimizationData;)Lorg/apache/commons/math3/optim/PointVectorValuePair;
        17: .line 174
            astore 8 /* optimum */
        start local 8 // org.apache.commons.math3.optim.PointVectorValuePair optimum
        18: .line 182
            aload 8 /* optimum */
            invokevirtual org.apache.commons.math3.optim.PointVectorValuePair.getPointRef:()[D
            areturn
        end local 8 // org.apache.commons.math3.optim.PointVectorValuePair optimum
        end local 7 // org.apache.commons.math3.fitting.CurveFitter$TheoreticalValuesFunction model
        end local 6 // int i
        end local 5 // double[] weights
        end local 4 // double[] target
        end local 3 // double[] initialGuess
        end local 2 // org.apache.commons.math3.analysis.ParametricUnivariateFunction f
        end local 1 // int maxEval
        end local 0 // org.apache.commons.math3.fitting.CurveFitter this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   19     0          this  Lorg/apache/commons/math3/fitting/CurveFitter<TT;>;
            0   19     1       maxEval  I
            0   19     2             f  TT;
            0   19     3  initialGuess  [D
            1   19     4        target  [D
            2   19     5       weights  [D
            3   19     6             i  I
            5    8     7         point  Lorg/apache/commons/math3/fitting/WeightedObservedPoint;
           10   19     7         model  Lorg/apache/commons/math3/fitting/CurveFitter<TT;>.TheoreticalValuesFunction;
           18   19     8       optimum  Lorg/apache/commons/math3/optim/PointVectorValuePair;
    Signature: (ITT;[D)[D
    MethodParameters:
              Name  Flags
      maxEval       
      f             
      initialGuess  final
}
Signature: <T::Lorg/apache/commons/math3/analysis/ParametricUnivariateFunction;>Ljava/lang/Object;
SourceFile: "CurveFitter.java"
NestMembers:
  org.apache.commons.math3.fitting.CurveFitter$TheoreticalValuesFunction  org.apache.commons.math3.fitting.CurveFitter$TheoreticalValuesFunction$1  org.apache.commons.math3.fitting.CurveFitter$TheoreticalValuesFunction$2
InnerClasses:
  private TheoreticalValuesFunction = org.apache.commons.math3.fitting.CurveFitter$TheoreticalValuesFunction of org.apache.commons.math3.fitting.CurveFitter
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()