IGLib  1.7.2
The IGLib base library EXTENDED - with other lilbraries and applications.
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alglib.ratint Class Reference

Classes

class  barycentricinterpolant
 

Static Public Member Functions

static double barycentriccalc (barycentricinterpolant b, double t)
 
static void barycentricdiff1 (barycentricinterpolant b, double t, ref double f, ref double df)
 
static void barycentricdiff2 (barycentricinterpolant b, double t, ref double f, ref double df, ref double d2f)
 
static void barycentriclintransx (barycentricinterpolant b, double ca, double cb)
 
static void barycentriclintransy (barycentricinterpolant b, double ca, double cb)
 
static void barycentricunpack (barycentricinterpolant b, ref int n, ref double[] x, ref double[] y, ref double[] w)
 
static void barycentricbuildxyw (double[] x, double[] y, double[] w, int n, barycentricinterpolant b)
 
static void barycentricbuildfloaterhormann (double[] x, double[] y, int n, int d, barycentricinterpolant b)
 
static void barycentriccopy (barycentricinterpolant b, barycentricinterpolant b2)
 
static double barycentriccalc (barycentricinterpolant b, double t)
 
static void barycentricdiff1 (barycentricinterpolant b, double t, ref double f, ref double df)
 
static void barycentricdiff2 (barycentricinterpolant b, double t, ref double f, ref double df, ref double d2f)
 
static void barycentriclintransx (barycentricinterpolant b, double ca, double cb)
 
static void barycentriclintransy (barycentricinterpolant b, double ca, double cb)
 
static void barycentricunpack (barycentricinterpolant b, ref int n, ref double[] x, ref double[] y, ref double[] w)
 
static void barycentricbuildxyw (double[] x, double[] y, double[] w, int n, barycentricinterpolant b)
 
static void barycentricbuildfloaterhormann (double[] x, double[] y, int n, int d, barycentricinterpolant b)
 
static void barycentriccopy (barycentricinterpolant b, barycentricinterpolant b2)
 

Static Private Member Functions

static void barycentricnormalize (barycentricinterpolant b)
 
static void barycentricnormalize (barycentricinterpolant b)
 

Member Function Documentation

static double alglib.ratint.barycentriccalc ( barycentricinterpolant  b,
double  t 
)
inlinestatic

References alglib.ap.assert(), alglib.ratint.barycentricinterpolant.n, alglib.ratint.barycentricinterpolant.sy, alglib.ratint.barycentricinterpolant.w, alglib.ratint.barycentricinterpolant.x, and alglib.ratint.barycentricinterpolant.y.

Referenced by alglib.barycentriccalc(), alglib.ratint.barycentriclintransx(), alglib.polint.polynomialbar2cheb(), alglib.polint.polynomialbar2pow(), alglib.testpolintunit.testpolint(), alglib.testlsfitunit.testpolynomialfitting(), alglib.testratintunit.testratint(), and alglib.testlsfitunit.testrationalfitting().

static void alglib.ratint.barycentricdiff1 ( barycentricinterpolant  b,
double  t,
ref double  f,
ref double  df 
)
inlinestatic

References alglib.ap.assert(), alglib.ratint.barycentricinterpolant.n, alglib.math.sqr(), alglib.ratint.barycentricinterpolant.sy, alglib.ratint.barycentricinterpolant.w, alglib.ratint.barycentricinterpolant.x, and alglib.ratint.barycentricinterpolant.y.

Referenced by alglib.barycentricdiff1(), alglib.testlsfitunit.testpolynomialfitting(), alglib.testratintunit.testratint(), and alglib.testlsfitunit.testrationalfitting().

static void alglib.ratint.barycentricdiff2 ( barycentricinterpolant  b,
double  t,
ref double  f,
ref double  df,
ref double  d2f 
)
inlinestatic

References alglib.ap.assert(), alglib.ratint.barycentricinterpolant.n, alglib.math.sqr(), alglib.ratint.barycentricinterpolant.sy, alglib.ratint.barycentricinterpolant.w, alglib.ratint.barycentricinterpolant.x, and alglib.ratint.barycentricinterpolant.y.

Referenced by alglib.barycentricdiff2(), and alglib.testratintunit.testratint().

static void alglib.ratint.barycentriclintransx ( barycentricinterpolant  b,
double  ca,
double  cb 
)
inlinestatic

References alglib.ratint.barycentriccalc(), alglib.ratint.barycentricinterpolant.n, alglib.ratint.barycentricinterpolant.sy, alglib.ratint.barycentricinterpolant.w, alglib.ratint.barycentricinterpolant.x, and alglib.ratint.barycentricinterpolant.y.

Referenced by alglib.barycentriclintransx(), and alglib.testratintunit.testratint().

static void alglib.ratint.barycentriclintransy ( barycentricinterpolant  b,
double  ca,
double  cb 
)
inlinestatic

References alglib.ratint.barycentricinterpolant.n, alglib.ratint.barycentricinterpolant.sy, and alglib.ratint.barycentricinterpolant.y.

Referenced by alglib.barycentriclintransy(), and alglib.testratintunit.testratint().

static void alglib.ratint.barycentricunpack ( barycentricinterpolant  b,
ref int  n,
ref double[]  x,
ref double[]  y,
ref double[]  w 
)
inlinestatic

References alglib.ratint.barycentricinterpolant.n, alglib.ratint.barycentricinterpolant.sy, alglib.ratint.barycentricinterpolant.w, alglib.ratint.barycentricinterpolant.x, and alglib.ratint.barycentricinterpolant.y.

Referenced by alglib.barycentricunpack(), and alglib.testratintunit.testratint().

static void alglib.ratint.barycentricbuildxyw ( double[]  x,
double[]  y,
double[]  w,
int  n,
barycentricinterpolant  b 
)
inlinestatic

References alglib.ap.assert(), alglib.ratint.barycentricnormalize(), alglib.ratint.barycentricinterpolant.n, alglib.ratint.barycentricinterpolant.w, alglib.ratint.barycentricinterpolant.x, and alglib.ratint.barycentricinterpolant.y.

Referenced by alglib.barycentricbuildxyw(), alglib.testratintunit.brcunset(), alglib.testpolintunit.brcunset(), alglib.polint.polynomialbuild(), alglib.polint.polynomialbuildcheb1(), alglib.polint.polynomialbuildcheb2(), alglib.polint.polynomialbuildeqdist(), and alglib.testratintunit.testratint().

static void alglib.ratint.barycentricbuildfloaterhormann ( double[]  x,
double[]  y,
int  n,
int  d,
barycentricinterpolant  b 
)
inlinestatic

References alglib.ap.assert(), alglib.ratint.barycentricnormalize(), alglib.ratint.barycentricinterpolant.n, alglib.tsort.tagsortfastr(), alglib.ratint.barycentricinterpolant.w, alglib.ratint.barycentricinterpolant.x, and alglib.ratint.barycentricinterpolant.y.

Referenced by alglib.barycentricbuildfloaterhormann(), alglib.testratintunit.testratint(), and alglib.testlsfitunit.testrationalfitting().

static void alglib.ratint.barycentriccopy ( barycentricinterpolant  b,
barycentricinterpolant  b2 
)
inlinestatic

References alglib.ratint.barycentricinterpolant.n, alglib.ratint.barycentricinterpolant.sy, alglib.ratint.barycentricinterpolant.w, alglib.ratint.barycentricinterpolant.x, and alglib.ratint.barycentricinterpolant.y.

Referenced by alglib.testratintunit.testratint().

static void alglib.ratint.barycentricnormalize ( barycentricinterpolant  b)
inlinestaticprivate

References alglib.math.machineepsilon, alglib.ratint.barycentricinterpolant.n, alglib.ratint.barycentricinterpolant.sy, alglib.tsort.tagsort(), alglib.ratint.barycentricinterpolant.w, alglib.ratint.barycentricinterpolant.x, and alglib.ratint.barycentricinterpolant.y.

Referenced by alglib.ratint.barycentricbuildfloaterhormann(), and alglib.ratint.barycentricbuildxyw().

static double alglib.ratint.barycentriccalc ( barycentricinterpolant  b,
double  t 
)
inlinestatic

References alglib.ap.assert().

static void alglib.ratint.barycentricdiff1 ( barycentricinterpolant  b,
double  t,
ref double  f,
ref double  df 
)
inlinestatic

References alglib.ap.assert(), and alglib.math.sqr().

static void alglib.ratint.barycentricdiff2 ( barycentricinterpolant  b,
double  t,
ref double  f,
ref double  df,
ref double  d2f 
)
inlinestatic

References alglib.ap.assert(), and alglib.math.sqr().

static void alglib.ratint.barycentriclintransx ( barycentricinterpolant  b,
double  ca,
double  cb 
)
inlinestatic

References alglib.ratint.barycentriccalc().

static void alglib.ratint.barycentriclintransy ( barycentricinterpolant  b,
double  ca,
double  cb 
)
inlinestatic
static void alglib.ratint.barycentricunpack ( barycentricinterpolant  b,
ref int  n,
ref double[]  x,
ref double[]  y,
ref double[]  w 
)
inlinestatic
static void alglib.ratint.barycentricbuildxyw ( double[]  x,
double[]  y,
double[]  w,
int  n,
barycentricinterpolant  b 
)
inlinestatic

References alglib.ap.assert(), and alglib.ratint.barycentricnormalize().

static void alglib.ratint.barycentricbuildfloaterhormann ( double[]  x,
double[]  y,
int  n,
int  d,
barycentricinterpolant  b 
)
inlinestatic

References alglib.ap.assert(), alglib.ratint.barycentricnormalize(), and alglib.tsort.tagsortfastr().

static void alglib.ratint.barycentriccopy ( barycentricinterpolant  b,
barycentricinterpolant  b2 
)
inlinestatic
static void alglib.ratint.barycentricnormalize ( barycentricinterpolant  b)
inlinestaticprivate

References alglib.math.machineepsilon, and alglib.tsort.tagsort().

The documentation for this class was generated from the following file: