IGLib  1.7.2
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Static Public Member Functions | Static Private Member Functions | List of all members
alglib.testsvdunit Class Reference

Static Public Member Functions

static bool testsvd (bool silent)
 
static bool testsvd (bool silent)
 
static bool _pexec_testsvd (bool silent)
 

Static Private Member Functions

static void fillsparsea (ref double[,] a, int m, int n, double sparcity)
 
static void getsvderror (double[,] a, int m, int n, double[,] u, double[] w, double[,] vt, ref double materr, ref double orterr, ref bool wsorted)
 
static void testsvdproblem (double[,] a, int m, int n, ref double materr, ref double orterr, ref double othererr, ref bool wsorted, ref bool wfailed, ref int failcount, ref int succcount)
 
static void fillsparsea (ref double[,] a, int m, int n, double sparcity)
 
static void getsvderror (double[,] a, int m, int n, double[,] u, double[] w, double[,] vt, ref double materr, ref double orterr, ref bool wsorted)
 
static void testsvdproblem (double[,] a, int m, int n, ref double materr, ref double orterr, ref double othererr, ref bool wsorted, ref bool wfailed, ref int failcount, ref int succcount)
 

Member Function Documentation

static bool alglib.testsvdunit.testsvd ( bool  silent)
inlinestatic

References alglib.testsvdunit.fillsparsea(), alglib.math.machineepsilon, alglib.math.randomreal(), and alglib.testsvdunit.testsvdproblem().

Referenced by alglib.testsvdunit._pexec_testsvd(), and _Test.Main().

static void alglib.testsvdunit.fillsparsea ( ref double  a[,],
int  m,
int  n,
double  sparcity 
)
inlinestaticprivate

References alglib.math.randomreal().

Referenced by alglib.testsvdunit.testsvd().

static void alglib.testsvdunit.getsvderror ( double  a[,],
int  m,
int  n,
double  u[,],
double[]  w,
double  vt[,],
ref double  materr,
ref double  orterr,
ref bool  wsorted 
)
inlinestaticprivate

Referenced by alglib.testsvdunit.testsvdproblem().

static void alglib.testsvdunit.testsvdproblem ( double  a[,],
int  m,
int  n,
ref double  materr,
ref double  orterr,
ref double  othererr,
ref bool  wsorted,
ref bool  wfailed,
ref int  failcount,
ref int  succcount 
)
inlinestaticprivate

References alglib.testsvdunit.getsvderror(), and alglib.svd.rmatrixsvd().

Referenced by alglib.testsvdunit.testsvd().

static bool alglib.testsvdunit.testsvd ( bool  silent)
inlinestatic

References alglib.testsvdunit.fillsparsea(), alglib.math.machineepsilon, alglib.math.randomreal(), and alglib.testsvdunit.testsvdproblem().

static bool alglib.testsvdunit._pexec_testsvd ( bool  silent)
inlinestatic

References alglib.testsvdunit.testsvd().

Referenced by _Test.Main().

static void alglib.testsvdunit.fillsparsea ( ref double  a[,],
int  m,
int  n,
double  sparcity 
)
inlinestaticprivate

References alglib.math.randomreal().

static void alglib.testsvdunit.getsvderror ( double  a[,],
int  m,
int  n,
double  u[,],
double[]  w,
double  vt[,],
ref double  materr,
ref double  orterr,
ref bool  wsorted 
)
inlinestaticprivate
static void alglib.testsvdunit.testsvdproblem ( double  a[,],
int  m,
int  n,
ref double  materr,
ref double  orterr,
ref double  othererr,
ref bool  wsorted,
ref bool  wfailed,
ref int  failcount,
ref int  succcount 
)
inlinestaticprivate

References alglib.testsvdunit.getsvderror(), and alglib.svd.rmatrixsvd().

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