Package gov.nih.mipav.model.algorithms

Class curfit

java.lang.Object
gov.nih.mipav.model.algorithms.curfit
public class curfit extends Object

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    private double[]
    c
     
    private double[]
    fp
     
    private int[]
    ier
     
    private int
    iopt
    Copyright (c) 2001-2002 Enthought, Inc. 2003-2022, SciPy Developers.
    private int[]
    iwrk
     
    private int
    k
     
    private int
    lwrk
     
    private int
    m
     
    private int[]
    n
     
    private int
    nest
     
    private double
    s
     
    private double[]
    t
     
    private double[]
    w
     
    private double[][][]
    wrk
     
    private double[]
    x
     
    private double
    xb
     
    private double
    xe
     
    private double[]
    y
     

  • Constructor Summary

    Constructors
    Constructor
    Description
    curfit()
     
    curfit(int iopt, int m, double[] x, double[] y, double[] w, double xb, double xe, int k, double s, int nest, int[] n, double[] t, double[] c, double[] fp, int lwrk, int[] iwrk, int[] ier)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    check_1()
     
    private double
    err_est(int k, int d, int N, double s)
     
    private double[]
    f1(double[] x, int d)
     
    void
    fpback(double[][] a, double[] z, int n, int k, double[] c, int nest)
     
    void
    fpbspl(double[] t, int n, int k, double x, int l, double[] h)
     
    void
    fpchec(double[] x, int m, double[] t, int n, int k, int[] ier)
     
    void
    fpcurf(int iopt, double[] x, double[] y, double[] w, int m, double xb, double xe, int k, double s, int nest, double tol, int maxit, int k1, int k2, int[] n, double[] t, double[] c, double[] fp, double[] fpint, double[] z, double[][] a, double[][] b, double[][] g, double[][] q, int[] nrdata, int[] ier)
     
    void
    fpdisc(double[] t, int n, int k2, double[][] b, int nest)
     
    void
    fpgivs(double piv, double[] ww, double[] cos, double[] sin)
     
    void
    fpknot(double[] x, int m, double[] t, int[] n, double[] fpint, int[] nrdata, int[] nrint, int nest, int istart)
     
    double
    fprati(double[] p1, double[] f1, double p2, double f2, double[] p3, double[] f3)
     
    void
    fprota(double cos, double sin, double[] a, double[] b)
     
    private double
    norm2(double[] x)
     
    void
    run()
     

    Methods inherited from class java.lang.Object

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

  • Field Details

    • iopt

      private int iopt
      Copyright (c) 2001-2002 Enthought, Inc. 2003-2022, SciPy Developers. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

    • m

      private int m

    • x

      private double[] x

    • y

      private double[] y

    • w

      private double[] w

    • xb

      private double xb

    • xe

      private double xe

    • k

      private int k

    • s

      private double s

    • nest

      private int nest

    • n

      private int[] n

    • t

      private double[] t

    • c

      private double[] c

    • fp

      private double[] fp

    • lwrk

      private int lwrk

    • iwrk

      private int[] iwrk

    • ier

      private int[] ier

    • wrk

      private double[][][] wrk

  • Constructor Details

    • curfit

      public curfit()

    • curfit

      public curfit(int iopt, int m, double[] x, double[] y, double[] w, double xb, double xe, int k, double s, int nest, int[] n, double[] t, double[] c, double[] fp, int lwrk, int[] iwrk, int[] ier)

  • Method Details

    • run

      public void run()

    • fpchec

      public void fpchec(double[] x, int m, double[] t, int n, int k, int[] ier)

    • fpcurf

      public void fpcurf(int iopt, double[] x, double[] y, double[] w, int m, double xb, double xe, int k, double s, int nest, double tol, int maxit, int k1, int k2, int[] n, double[] t, double[] c, double[] fp, double[] fpint, double[] z, double[][] a, double[][] b, double[][] g, double[][] q, int[] nrdata, int[] ier)

    • fpbspl

      public void fpbspl(double[] t, int n, int k, double x, int l, double[] h)

    • fpgivs

      public void fpgivs(double piv, double[] ww, double[] cos, double[] sin)

    • fprota

      public void fprota(double cos, double sin, double[] a, double[] b)

    • fpback

      public void fpback(double[][] a, double[] z, int n, int k, double[] c, int nest)

    • fpknot

      public void fpknot(double[] x, int m, double[] t, int[] n, double[] fpint, int[] nrdata, int[] nrint, int nest, int istart)

    • fpdisc

      public void fpdisc(double[] t, int n, int k2, double[][] b, int nest)

    • fprati

      public double fprati(double[] p1, double[] f1, double p2, double f2, double[] p3, double[] f3)

    • check_1

      public void check_1()

    • f1

      private double[] f1(double[] x, int d)

    • err_est

      private double err_est(int k, int d, int N, double s)

    • norm2

      private double norm2(double[] x)