IGLib  1.7.2
The IGLib base library EXTENDED - with other lilbraries and applications.
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Static Public Member Functions | Static Private Member Functions | List of all members
alglib.testbdsvdunit Class Reference

Static Public Member Functions

static bool testbdsvd (bool silent)
 
static bool testbdsvd (bool silent)
 
static bool _pexec_testbdsvd (bool silent)
 

Static Private Member Functions

static void fillidentity (ref double[,] a, int n)
 
static void fillsparsede (ref double[] d, ref double[] e, int n, double sparcity)
 
static void getbdsvderror (double[] d, double[] e, int n, bool isupper, double[,] u, double[,] c, double[] w, double[,] vt, ref double materr, ref double orterr, ref bool wsorted)
 
static void testbdsvdproblem (double[] d, double[] e, int n, ref double materr, ref double orterr, ref bool wsorted, ref bool wfailed, ref int failcount, ref int succcount)
 
static void fillidentity (ref double[,] a, int n)
 
static void fillsparsede (ref double[] d, ref double[] e, int n, double sparcity)
 
static void getbdsvderror (double[] d, double[] e, int n, bool isupper, double[,] u, double[,] c, double[] w, double[,] vt, ref double materr, ref double orterr, ref bool wsorted)
 
static void testbdsvdproblem (double[] d, double[] e, int n, ref double materr, ref double orterr, ref bool wsorted, ref bool wfailed, ref int failcount, ref int succcount)
 

Member Function Documentation

static bool alglib.testbdsvdunit.testbdsvd ( bool  silent)
inlinestatic

References alglib.testbdsvdunit.fillsparsede(), alglib.math.machineepsilon, alglib.math.randomreal(), alglib.bdsvd.rmatrixbdsvd(), and alglib.testbdsvdunit.testbdsvdproblem().

Referenced by alglib.testbdsvdunit._pexec_testbdsvd(), and _Test.Main().

static void alglib.testbdsvdunit.fillidentity ( ref double  a[,],
int  n 
)
inlinestaticprivate

Referenced by alglib.testbdsvdunit.testbdsvdproblem().

static void alglib.testbdsvdunit.fillsparsede ( ref double[]  d,
ref double[]  e,
int  n,
double  sparcity 
)
inlinestaticprivate

References alglib.math.randomreal().

Referenced by alglib.testbdsvdunit.testbdsvd().

static void alglib.testbdsvdunit.getbdsvderror ( double[]  d,
double[]  e,
int  n,
bool  isupper,
double  u[,],
double  c[,],
double[]  w,
double  vt[,],
ref double  materr,
ref double  orterr,
ref bool  wsorted 
)
inlinestaticprivate

Referenced by alglib.testbdsvdunit.testbdsvdproblem().

static void alglib.testbdsvdunit.testbdsvdproblem ( double[]  d,
double[]  e,
int  n,
ref double  materr,
ref double  orterr,
ref bool  wsorted,
ref bool  wfailed,
ref int  failcount,
ref int  succcount 
)
inlinestaticprivate

References alglib.testbdsvdunit.fillidentity(), alglib.testbdsvdunit.getbdsvderror(), and alglib.bdsvd.rmatrixbdsvd().

Referenced by alglib.testbdsvdunit.testbdsvd().

static bool alglib.testbdsvdunit.testbdsvd ( bool  silent)
inlinestatic

References alglib.testbdsvdunit.fillsparsede(), alglib.math.machineepsilon, alglib.math.randomreal(), alglib.bdsvd.rmatrixbdsvd(), and alglib.testbdsvdunit.testbdsvdproblem().

static bool alglib.testbdsvdunit._pexec_testbdsvd ( bool  silent)
inlinestatic

References alglib.testbdsvdunit.testbdsvd().

Referenced by _Test.Main().

static void alglib.testbdsvdunit.fillidentity ( ref double  a[,],
int  n 
)
inlinestaticprivate
static void alglib.testbdsvdunit.fillsparsede ( ref double[]  d,
ref double[]  e,
int  n,
double  sparcity 
)
inlinestaticprivate

References alglib.math.randomreal().

static void alglib.testbdsvdunit.getbdsvderror ( double[]  d,
double[]  e,
int  n,
bool  isupper,
double  u[,],
double  c[,],
double[]  w,
double  vt[,],
ref double  materr,
ref double  orterr,
ref bool  wsorted 
)
inlinestaticprivate
static void alglib.testbdsvdunit.testbdsvdproblem ( double[]  d,
double[]  e,
int  n,
ref double  materr,
ref double  orterr,
ref bool  wsorted,
ref bool  wfailed,
ref int  failcount,
ref int  succcount 
)
inlinestaticprivate

References alglib.testbdsvdunit.fillidentity(), alglib.testbdsvdunit.getbdsvderror(), and alglib.bdsvd.rmatrixbdsvd().

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