Class containing the Covariance part of the Model. More...
#include <ACov.hpp>
Class containing the Covariance part of the Model.
It is the uppermost class of the Covariance Tree and is conceived as simple as possible on purpose (in order to let the user defined its own version if necessary): it must simply be able to return its value between two end-point (see eval method).
It is mainly implemented in CovAniso.hpp or ACovAnisoList.hpp
Public Member Functions | |
ACov (const ASpace *space=nullptr) | |
ACov (const ACov &r) | |
ACov & | operator= (const ACov &r) |
virtual | ~ACov () |
virtual int | getNVariables () const =0 |
ACov Interface. More... | |
virtual bool | isIndexable () const |
virtual bool | isNoStat () const |
virtual const ANoStat * | getNoStat () const |
virtual ANoStat * | getNoStatModify () const |
virtual double | eval0 (int ivar=0, int jvar=0, const CovCalcMode *mode=nullptr) const =0 |
Calculate the covariance between two variables for 0-distance (stationary case) More... | |
virtual void | eval0MatInPlace (MatrixSquareGeneral &mat, const CovCalcMode *mode=nullptr) const |
Calculate the matrix of covariances for 0-distance (stationary case) More... | |
virtual double | eval (const SpacePoint &p1, const SpacePoint &p2, int ivar=0, int jvar=0, const CovCalcMode *mode=nullptr) const =0 |
Calculate the covariance between two variables and two points (general case) More... | |
virtual void | evalMatInPlace (const SpacePoint &p1, const SpacePoint &p2, MatrixSquareGeneral &mat, const CovCalcMode *mode=nullptr) const |
Calculate the matrix of covariances between two points (general case) More... | |
virtual void | evalMatOptimInPlace (int icas1, int iech1, int icas2, int iech2, MatrixSquareGeneral &mat, const CovCalcMode *mode=nullptr) const =0 |
Calculate the matrix of covariances between two points given by indices (optim) More... | |
virtual bool | isOptimEnabled () const |
Tell if the use of Optimization is enabled or not. More... | |
virtual double | evalCovOnSphere (double alpha, int degree=50, bool flagScaleDistance=false, const CovCalcMode *mode=nullptr) const |
virtual VectorDouble | evalSpectrumOnSphere (int n, bool flagNormDistance=false, bool flagCumul=false) const |
virtual double | evalSpectrum (const VectorDouble &freq, int ivar, int jvar) const |
virtual void | updateCovByPoints (int icas1, int iech1, int icas2, int iech2) |
virtual void | updateCovByMesh (int imesh) |
void | setOptimEnabled (bool isOptimEnabled) |
VectorDouble | eval (const std::vector< SpacePoint > &vec_p1, const std::vector< SpacePoint > &vec_p2, int ivar=0, int jvar=0, const CovCalcMode *mode=nullptr) const |
MatrixSquareGeneral | eval0Mat (const CovCalcMode *mode=nullptr) const |
MatrixSquareGeneral | evalMat (const SpacePoint &p1, const SpacePoint &p2, const CovCalcMode *mode=nullptr) const |
double | evalIvarIpas (double step, const VectorDouble &dir=VectorDouble(), int ivar=0, int jvar=0, const CovCalcMode *mode=nullptr) const |
double | evalIvarIpasIncr (const VectorDouble &dincr, int ivar=0, int jvar=0, const CovCalcMode *mode=nullptr) const |
VectorDouble | evalIvarNpas (const VectorDouble &vec_step, const VectorDouble &dir=VectorDouble(), int ivar=0, int jvar=0, const CovCalcMode *mode=nullptr) const |
MatrixSquareGeneral | evalNvarIpas (double step, const VectorDouble &dir=VectorDouble(), const CovCalcMode *mode=nullptr) const |
MatrixSquareGeneral | evalNvarIpasIncr (const VectorDouble &dincr, const CovCalcMode *mode=nullptr) const |
double | evalIsoIvarIpas (double step, int ivar=0, int jvar=0, const CovCalcMode *mode=nullptr) const |
VectorDouble | evalIsoIvarNpas (const VectorDouble &vec_step, int ivar=0, int jvar=0, const CovCalcMode *mode=nullptr) const |
MatrixSquareGeneral | evalIsoNvarIpas (double step, const CovCalcMode *mode=nullptr) const |
double | evalCvv (const VectorDouble &ext, const VectorInt &ndisc, const VectorDouble &angles=VectorDouble(), int ivar=0, int jvar=0, const CovCalcMode *mode=nullptr) const |
double | evalCvvShift (const VectorDouble &ext, const VectorInt &ndisc, const VectorDouble &shift, const VectorDouble &angles=VectorDouble(), int ivar=0, int jvar=0, const CovCalcMode *mode=nullptr) const |
MatrixSquareGeneral | evalCvvM (const VectorDouble &ext, const VectorInt &ndisc, const VectorDouble &angles=VectorDouble(), const CovCalcMode *mode=nullptr) const |
double | evalCxv (const SpacePoint &p1, const VectorDouble &ext, const VectorInt &ndisc, const VectorDouble &angles=VectorDouble(), const VectorDouble &x0=VectorDouble(), int ivar=0, int jvar=0, const CovCalcMode *mode=nullptr) const |
double | evalCxv (const Db *db, const VectorDouble &ext, const VectorInt &ndisc, const VectorDouble &angles=VectorDouble(), const VectorDouble &x0=VectorDouble(), int ivar=0, int jvar=0, const CovCalcMode *mode=nullptr) const |
MatrixSquareGeneral | evalCxvM (const SpacePoint &p1, const VectorDouble &ext, const VectorInt &ndisc, const VectorDouble &angles=VectorDouble(), const VectorDouble &x0=VectorDouble(), const CovCalcMode *mode=nullptr) const |
VectorDouble | evalPointToDb (const SpacePoint &p1, const Db *db2, int ivar=0, int jvar=0, bool useSel=true, const VectorInt &nbgh2=VectorInt(), const CovCalcMode *mode=nullptr) const |
VectorDouble | evalPointToDbAsSP (const std::vector< SpacePoint > &p1s, const SpacePoint &p2, int ivar=0, int jvar=0, const CovCalcMode *mode=nullptr) const |
double | evalAverageDbToDb (const Db *db1, const Db *db2, int ivar=0, int jvar=0, double eps=0., int seed=434132, const CovCalcMode *mode=nullptr) const |
double | evalAverageIncrToIncr (const VectorVectorDouble &d1, const VectorVectorDouble &d2, int ivar=0, int jvar=0, const CovCalcMode *mode=nullptr) const |
double | evalAveragePointToDb (const SpacePoint &p1, const Db *db2, int ivar=0, int jvar=0, const CovCalcMode *mode=nullptr) const |
MatrixRectangular | evalCovMatrix (Db *db1_arg, Db *db2_arg=nullptr, int ivar0=-1, int jvar0=-1, const VectorInt &nbgh1=VectorInt(), const VectorInt &nbgh2=VectorInt(), const CovCalcMode *mode=nullptr) |
MatrixSquareSymmetric | evalCovMatrixSymmetric (Db *db1, int ivar0, const VectorInt &nbgh1, const CovCalcMode *mode) |
MatrixSparse * | evalCovMatrixSparse (Db *db1_arg, Db *db2_arg=nullptr, int ivar0=-1, int jvar0=-1, const VectorInt &nbgh1=VectorInt(), const VectorInt &nbgh2=VectorInt(), const CovCalcMode *mode=nullptr, double eps=EPSILON3) |
double | extensionVariance (const Db *db, const VectorDouble &ext, const VectorInt &ndisc, const VectorDouble &angles=VectorDouble(), const VectorDouble &x0=VectorDouble(), int ivar=0, int jvar=0) const |
double | samplingDensityVariance (const Db *db, const VectorDouble &ext, const VectorInt &ndisc, const VectorDouble &angles=VectorDouble(), const VectorDouble &x0=VectorDouble(), int ivar=0, int jvar=0) const |
double | specificVolume (const Db *db, double mean, const VectorDouble &ext, const VectorInt &ndisc, const VectorDouble &angles=VectorDouble(), const VectorDouble &x0=VectorDouble(), int ivar=0, int jvar=0) const |
double | coefficientOfVariation (const Db *db, double volume, double mean, const VectorDouble &ext, const VectorInt &ndisc, const VectorDouble &angles=VectorDouble(), const VectorDouble &x0=VectorDouble(), int ivar=0, int jvar=0) const |
double | specificVolumeFromCoV (Db *db, double cov, double mean, const VectorDouble &ext, const VectorInt &ndisc, const VectorDouble &angles=VectorDouble(), const VectorDouble &x0=VectorDouble(), int ivar=0, int jvar=0) const |
Public Member Functions inherited from ASpaceObject | |
ASpaceObject (const ASpace *space=nullptr) | |
ASpaceObject (const ASpace &space) | |
ASpaceObject (const ASpaceObject &r) | |
ASpaceObject & | operator= (const ASpaceObject &r) |
virtual | ~ASpaceObject () |
virtual String | toString (const AStringFormat *strfmt=nullptr) const override |
AStringable interface. More... | |
const ASpace * | getSpace () const |
Accessor to the current object space context. More... | |
bool | isConsistent () const |
Indicate if I am consistent with my current space context. More... | |
VectorDouble | getUnitaryVector () const |
Return unitary vector for the current space context. More... | |
virtual bool | isConsistent (const ASpace *space) const =0 |
Indicate if I am consistent with the provided space. More... | |
unsigned int | getNDim () const |
Shortcuts to ASpace methods. More... | |
const VectorDouble & | getOrigin () const |
Return the current space context origin coordinates. More... | |
double | getDistance (const SpacePoint &p1, const SpacePoint &p2) const |
Return the distance between two space points for the current space context. More... | |
double | getDistance1D (const SpacePoint &p1, const SpacePoint &p2, int idim) const |
Return the distance along one direction between two space points. More... | |
VectorDouble | getIncrement (const SpacePoint &p1, const SpacePoint &p2) const |
Return the increment vector between two space points for the current space context. More... | |
Public Member Functions inherited from AStringable | |
AStringable () | |
AStringable (const AStringable &r) | |
AStringable & | operator= (const AStringable &r) |
virtual | ~AStringable () |
virtual void | display (const AStringFormat *strfmt=nullptr) const final |
virtual void | display (int level) const final |
ACov::ACov | ( | const ASpace * | space = nullptr | ) |
ACov::ACov | ( | const ACov & | r | ) |
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virtual |
double ACov::coefficientOfVariation | ( | const Db * | db, |
double | volume, | ||
double | mean, | ||
const VectorDouble & | ext, | ||
const VectorInt & | ndisc, | ||
const VectorDouble & | angles = VectorDouble() , |
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const VectorDouble & | x0 = VectorDouble() , |
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int | ivar = 0 , |
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int | jvar = 0 |
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) | const |
Calculate the Coefficient of Variation
db | Set of data points |
volume | Specific production volume |
mean | Value of the Mean |
ext | Target Block extension |
ndisc | Vector of discretization |
angles | Optional rotation angle for block |
x0 | Optional origin of the Block |
ivar | Rank of the first variable |
jvar | Rank of the second variable |
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pure virtual |
Calculate the covariance between two variables and two points (general case)
Implemented in CovLMCConvolution, CovLMCAnamorphosis, CovGradientNumerical, CovAniso, ACovAnisoList, and CovLMCTapering.
VectorDouble ACov::eval | ( | const std::vector< SpacePoint > & | vec_p1, |
const std::vector< SpacePoint > & | vec_p2, | ||
int | ivar = 0 , |
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int | jvar = 0 , |
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const CovCalcMode * | mode = nullptr |
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) | const |
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pure virtual |
Calculate the covariance between two variables for 0-distance (stationary case)
Implemented in CovLMCTapering, CovLMCConvolution, CovLMCAnamorphosis, CovGradientNumerical, CovAniso, and ACovAnisoList.
MatrixSquareGeneral ACov::eval0Mat | ( | const CovCalcMode * | mode = nullptr | ) | const |
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virtual |
Calculate the matrix of covariances for 0-distance (stationary case)
Calculate the Matrix of covariance for zero distance
mat | Covariance matrix (Dimension: nvar * nvar) |
mode | Calculation Options |
Reimplemented in CovLMGradient, CovLMCTapering, CovLMCConvolution, CovLMCAnamorphosis, CovAniso, and ACovAnisoList.
double ACov::evalAverageDbToDb | ( | const Db * | db1, |
const Db * | db2, | ||
int | ivar = 0 , |
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int | jvar = 0 , |
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double | eps = 0. , |
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int | seed = 434132 , |
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const CovCalcMode * | mode = nullptr |
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) | const |
Calculate the (weighted) average Covariance between samples of two Dbs, for a pair of variables
db1 | Pointer to the first Db |
db2 | Pointer to the second Db |
ivar | Rank of the first variables |
jvar | Rank of the second variable |
eps | Epsilon used for randomization in calculation of CVV (optional) |
seed | Seed for the randomization |
mode | CovCalcMode structure |
double ACov::evalAverageIncrToIncr | ( | const VectorVectorDouble & | d1, |
const VectorVectorDouble & | d2, | ||
int | ivar = 0 , |
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int | jvar = 0 , |
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const CovCalcMode * | mode = nullptr |
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) | const |
double ACov::evalAveragePointToDb | ( | const SpacePoint & | p1, |
const Db * | db2, | ||
int | ivar = 0 , |
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int | jvar = 0 , |
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const CovCalcMode * | mode = nullptr |
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) | const |
Calculate the (weighted) average Covariance between a point and a Db for a pair of variables
p1 | Point location |
db2 | Pointer to the second Db |
ivar | Rank of the first variables |
jvar | Rank of the second variable |
mode | CovCalcMode structure |
MatrixRectangular ACov::evalCovMatrix | ( | Db * | db1, |
Db * | db2 = nullptr , |
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int | ivar0 = -1 , |
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int | jvar0 = -1 , |
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const VectorInt & | nbgh1 = VectorInt() , |
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const VectorInt & | nbgh2 = VectorInt() , |
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const CovCalcMode * | mode = nullptr |
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) |
Establish the covariance matrix between two Dbs Takes into account selection and heterotopy
[in] | db1 | First Db |
[in] | db2 | Second Db (= db1 if absent) |
[in] | ivar0 | Rank of the first variable (-1 for all variables) |
[in] | jvar0 | Rank of the second variable (-1 for all variables) |
[in] | nbgh1 | Vector of indices of active samples in db1 (optional) |
[in] | nbgh2 | Vector of indices of active samples in db2 (optional) |
[in] | mode | CovCalcMode structure |
MatrixSparse * ACov::evalCovMatrixSparse | ( | Db * | db1, |
Db * | db2 = nullptr , |
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int | ivar0 = -1 , |
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int | jvar0 = -1 , |
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const VectorInt & | nbgh1 = VectorInt() , |
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const VectorInt & | nbgh2 = VectorInt() , |
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const CovCalcMode * | mode = nullptr , |
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double | eps = EPSILON3 |
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) |
Establish the covariance matrix between two Dbs where samples are selected by ranks The output is stored in a Sparse Matrix
[in] | db1 | First Db |
[in] | db2 | Second Db |
[in] | ivar0 | Rank of the first variable (-1: all variables) |
[in] | jvar0 | Rank of the second variable (-1: all variables) |
[in] | nbgh1 | Array giving ranks of selected samples (optional) |
[in] | nbgh2 | Array giving ranks of selected samples (optional) |
[in] | mode | CovCalcMode structure |
[in] | eps | Tolerance for discarding a covariance value |
MatrixSquareSymmetric ACov::evalCovMatrixSymmetric | ( | Db * | db1, |
int | ivar0, | ||
const VectorInt & | nbgh1, | ||
const CovCalcMode * | mode | ||
) |
Establish the covariance matrix within a Db Takes into account selection and heterotopy This method takes advantage of calculating covariance between a Db and itself
[in] | db1 | First Db |
[in] | ivar0 | Rank of the first variable (-1 for all variables) |
[in] | nbgh1 | Vector of indices of active samples in db1 (optional) |
[in] | mode | CovCalcMode structure |
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inlinevirtual |
Reimplemented in CovAniso.
double ACov::evalCvv | ( | const VectorDouble & | ext, |
const VectorInt & | ndisc, | ||
const VectorDouble & | angles = VectorDouble() , |
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int | ivar = 0 , |
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int | jvar = 0 , |
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const CovCalcMode * | mode = nullptr |
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) | const |
Average covariance over a block
ext | Vector of Block extensions |
ndisc | Vector of Block discretization |
angles | Vector of rotation angles |
ivar | Rank of the first variable |
jvar | Rank of the second variable |
mode | CovCalcMode structure |
MatrixSquareGeneral ACov::evalCvvM | ( | const VectorDouble & | ext, |
const VectorInt & | ndisc, | ||
const VectorDouble & | angles = VectorDouble() , |
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const CovCalcMode * | mode = nullptr |
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) | const |
double ACov::evalCvvShift | ( | const VectorDouble & | ext, |
const VectorInt & | ndisc, | ||
const VectorDouble & | shift, | ||
const VectorDouble & | angles = VectorDouble() , |
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int | ivar = 0 , |
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int | jvar = 0 , |
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const CovCalcMode * | mode = nullptr |
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) | const |
Average covariance between a block and the same block shifted
ext | Vector of Block extensions |
ndisc | Vector of Block discretization |
angles | Vector of rotation angles |
shift | Shift between the two blocks |
ivar | Rank of the first variable |
jvar | Rank of the second variable |
mode | CovCalcMode structure |
double ACov::evalCxv | ( | const Db * | db, |
const VectorDouble & | ext, | ||
const VectorInt & | ndisc, | ||
const VectorDouble & | angles = VectorDouble() , |
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const VectorDouble & | x0 = VectorDouble() , |
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int | ivar = 0 , |
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int | jvar = 0 , |
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const CovCalcMode * | mode = nullptr |
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) | const |
double ACov::evalCxv | ( | const SpacePoint & | p1, |
const VectorDouble & | ext, | ||
const VectorInt & | ndisc, | ||
const VectorDouble & | angles = VectorDouble() , |
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const VectorDouble & | x0 = VectorDouble() , |
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int | ivar = 0 , |
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int | jvar = 0 , |
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const CovCalcMode * | mode = nullptr |
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) | const |
Average covariance over a block
p1 | Point location |
ext | Vector of Block extensions |
ndisc | Vector of Block discretization |
angles | Vector of rotation angles |
x0 | Vector for origin of block |
ivar | Rank of the first variable |
jvar | Rank of the second variable |
mode | CovCalcMode structure |
MatrixSquareGeneral ACov::evalCxvM | ( | const SpacePoint & | p1, |
const VectorDouble & | ext, | ||
const VectorInt & | ndisc, | ||
const VectorDouble & | angles = VectorDouble() , |
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const VectorDouble & | x0 = VectorDouble() , |
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const CovCalcMode * | mode = nullptr |
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) | const |
double ACov::evalIsoIvarIpas | ( | double | step, |
int | ivar = 0 , |
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int | jvar = 0 , |
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const CovCalcMode * | mode = nullptr |
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) | const |
Covariance for a given unit global distance (without anisotropy) for a pair of variables and a single step
ivar | Rank of the first variable |
jvar | Rank of the second variable |
step | Step value |
mode | CovCalcMode structure |
TODO : Not true whatever the space
VectorDouble ACov::evalIsoIvarNpas | ( | const VectorDouble & | vec_step, |
int | ivar = 0 , |
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int | jvar = 0 , |
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const CovCalcMode * | mode = nullptr |
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) | const |
Covariance for a given unit global distance (without anisotropy) for a pair of variables and a set of steps
ivar | |
jvar | |
vec_step | |
mode |
MatrixSquareGeneral ACov::evalIsoNvarIpas | ( | double | step, |
const CovCalcMode * | mode = nullptr |
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) | const |
Covariance for a given unit global distance (without anisotropy) for a set of variables and a single step
step | Step value |
mode | CovCalcMode structure |
double ACov::evalIvarIpas | ( | double | step, |
const VectorDouble & | dir = VectorDouble() , |
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int | ivar = 0 , |
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int | jvar = 0 , |
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const CovCalcMode * | mode = nullptr |
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) | const |
Covariance from a given point (center) in a given direction (dir *step)
ivar | Rank of the first variable |
jvar | Rank of the second variable |
step | Step value |
dir | Direction definition |
mode | CovCalcMode structure |
double ACov::evalIvarIpasIncr | ( | const VectorDouble & | dincr, |
int | ivar = 0 , |
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int | jvar = 0 , |
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const CovCalcMode * | mode = nullptr |
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) | const |
VectorDouble ACov::evalIvarNpas | ( | const VectorDouble & | vec_step, |
const VectorDouble & | dir = VectorDouble() , |
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int | ivar = 0 , |
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int | jvar = 0 , |
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const CovCalcMode * | mode = nullptr |
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) | const |
Covariance vector from a given point (center) in a given direction (dir * steps) for a pair of variables and a set of steps
ivar | Rank of the first variable |
jvar | Rank of the second variable |
vec_step | Vector of step values |
dir | Direction definition |
mode | CovCalcMode structure |
MatrixSquareGeneral ACov::evalMat | ( | const SpacePoint & | p1, |
const SpacePoint & | p2, | ||
const CovCalcMode * | mode = nullptr |
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) | const |
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virtual |
Calculate the matrix of covariances between two points (general case)
Calculate the Matrix of covariance between two space points
p1 | Reference of the first space point |
p2 | Reference of the second space point |
mat | Covariance matrix (Dimension: nvar * nvar) |
mode | Calculation Options |
Reimplemented in CovLMGradient, CovLMCTapering, CovLMCConvolution, CovLMCAnamorphosis, CovAniso, and ACovAnisoList.
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pure virtual |
Calculate the matrix of covariances between two points given by indices (optim)
Implemented in CovAniso, and ACovAnisoList.
MatrixSquareGeneral ACov::evalNvarIpas | ( | double | step, |
const VectorDouble & | dir = VectorDouble() , |
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const CovCalcMode * | mode = nullptr |
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) | const |
Covariance Matrix from a given point (center) in a given direction (dir * step) for a set of variables and a given step
step | Step value |
dir | Direction definition |
mode | CovCalcMode structure |
MatrixSquareGeneral ACov::evalNvarIpasIncr | ( | const VectorDouble & | dincr, |
const CovCalcMode * | mode = nullptr |
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) | const |
VectorDouble ACov::evalPointToDb | ( | const SpacePoint & | p1, |
const Db * | db2, | ||
int | ivar = 0 , |
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int | jvar = 0 , |
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bool | useSel = true , |
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const VectorInt & | nbgh2 = VectorInt() , |
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const CovCalcMode * | mode = nullptr |
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) | const |
Calculate the Covariance vector between a Point and all the samples of a Db, for a pair of variables
p1 | Point location |
db2 | Pointer to the second Db |
ivar | Rank of the first variables |
jvar | Rank of the second variable |
useSel | When TRUE, the returned vector is reduced to active samples Otherwise, returns TEST for masked samples |
nbgh2 | Vector of indices of active samples in db2 (optional) |
mode | CovCalcMode structure |
VectorDouble ACov::evalPointToDbAsSP | ( | const std::vector< SpacePoint > & | p1s, |
const SpacePoint & | p2, | ||
int | ivar = 0 , |
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int | jvar = 0 , |
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const CovCalcMode * | mode = nullptr |
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) | const |
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inlinevirtual |
Reimplemented in CovAniso.
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inlinevirtual |
Reimplemented in CovAniso.
double ACov::extensionVariance | ( | const Db * | db, |
const VectorDouble & | ext, | ||
const VectorInt & | ndisc, | ||
const VectorDouble & | angles = VectorDouble() , |
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const VectorDouble & | x0 = VectorDouble() , |
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int | ivar = 0 , |
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int | jvar = 0 |
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) | const |
Variance of Extension of a set of points and the block
db | Reference Data Base |
ext | Vector giving the extensions of the target block |
ndisc | Vector giving the discretization |
angles | Vector for the rotation angles of the block (optional) |
x0 | Optional origin of the Block |
ivar | Rank of the first variable |
jvar | Rank of the second variable |
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inlinevirtual |
Reimplemented in ACovAnisoList.
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inlinevirtual |
Reimplemented in ACovAnisoList.
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pure virtual |
ACov Interface.
Implemented in CovAniso, and ACovAnisoList.
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inlinevirtual |
Reimplemented in ACovAnisoList.
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inlinevirtual |
Reimplemented in ACovAnisoList.
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inlinevirtual |
Tell if the use of Optimization is enabled or not.
Reimplemented in CovLMGradient, CovLMCTapering, CovLMCConvolution, and CovLMCAnamorphosis.
double ACov::samplingDensityVariance | ( | const Db * | db, |
const VectorDouble & | ext, | ||
const VectorInt & | ndisc, | ||
const VectorDouble & | angles = VectorDouble() , |
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const VectorDouble & | x0 = VectorDouble() , |
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int | ivar = 0 , |
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int | jvar = 0 |
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) | const |
Calculate the Sampling Density Variance
db | Set of data points |
ext | Block extension |
ndisc | Discretization |
angles | Optional rotation angles for the Block |
x0 | Optional origin of the block |
ivar | Rank of the first variable |
jvar | Rank of the second variable |
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inline |
double ACov::specificVolume | ( | const Db * | db, |
double | mean, | ||
const VectorDouble & | ext, | ||
const VectorInt & | ndisc, | ||
const VectorDouble & | angles = VectorDouble() , |
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const VectorDouble & | x0 = VectorDouble() , |
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int | ivar = 0 , |
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int | jvar = 0 |
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) | const |
Calculate the Specific Volume
db | Set of data points |
mean | Value of the Mean |
ext | Target Block extension |
ndisc | Vector of discretization |
angles | Optional rotation angle for block |
x0 | Optional origin of the Block |
ivar | Rank of the first variable |
jvar | Rank of the second variable |
double ACov::specificVolumeFromCoV | ( | Db * | db, |
double | cov, | ||
double | mean, | ||
const VectorDouble & | ext, | ||
const VectorInt & | ndisc, | ||
const VectorDouble & | angles = VectorDouble() , |
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const VectorDouble & | x0 = VectorDouble() , |
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int | ivar = 0 , |
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int | jvar = 0 |
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) | const |
Derive the Specific volume for a given CoV
db | Set of data points |
cov | Target Coefficient of Variation |
mean | Value of the Mean |
ext | Target Block extension |
ndisc | Vector of discretization |
angles | Optional rotation angle for block |
x0 | Optional origin of the Block |
ivar | Rank of the first variable |
jvar | Rank of the second variable |
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inlinevirtual |
Reimplemented in ACovAnisoList.
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inlinevirtual |
Reimplemented in ACovAnisoList.