LSSTApplications
20.0.0
LSSTDataManagementBasePackage
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A class to evaluate HERMITE shapelet-related quantities. More...
#include <GaussHermiteEvaluator.h>
Public Member Functions | |
int | getOrder () const |
void | fillEvaluation (Array1d const &target, double x, double y, Array1d const &dx=Array1d(), Array1d const &dy=Array1d()) const |
Fill a vector whose dot product with a HERMITE coefficient vector evaluates a simple unscaled shapelet expansion at the given point. More... | |
void | fillEvaluation (Array1d const &target, geom::Point2D const &point, Array1d const &dx=Array1d(), Array1d const &dy=Array1d()) const |
Fill a vector whose dot product with a HERMITE coefficient vector evaluates a simple unscaled shapelet expansion at the given point. More... | |
void | fillEvaluation (Array1d const &target, geom::Extent2D const &point, Array1d const &dx=Array1d(), Array1d const &dy=Array1d()) const |
Fill a vector whose dot product with a HERMITE coefficient vector evaluates a simple unscaled shapelet expansion at the given point. More... | |
void | fillIntegration (Array1d const &target, int xMoment=0, int yMoment=0) const |
Fill a vector whose dot product with a HERMITE coefficient vector integrates a simple unscaled shapelet expansion. More... | |
double | sumEvaluation (ndarray::Array< double const, 1 > const &coeff, double x, double y, double *dx=0, double *dy=0) const |
Evaluate a simple unscaled shapelet expansion at the given point. More... | |
double | sumEvaluation (ndarray::Array< double const, 1 > const &coeff, geom::Point2D const &point, double *dx=0, double *dy=0) const |
Evaluate a simple unscaled shapelet expansion at the given point. More... | |
double | sumEvaluation (ndarray::Array< double const, 1 > const &coeff, geom::Extent2D const &point, double *dx=0, double *dy=0) const |
Evaluate a simple unscaled shapelet expansion at the given point. More... | |
double | sumIntegration (ndarray::Array< double const, 1 > const &coeff, int xMoment=0, int yMoment=0) const |
Integrate a simple unscaled shapelet expansion. More... | |
GaussHermiteEvaluator (int order) | |
Static Public Member Functions | |
static Eigen::MatrixXd | computeInnerProductMatrix (int rowOrder, int colOrder, double a, double b) |
Fill a matrix with the function inner products of two HERMITE shapelet basis functions with different scales. More... | |
A class to evaluate HERMITE shapelet-related quantities.
Definition at line 84 of file GaussHermiteEvaluator.h.
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explicit |
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static |
Fill a matrix with the function inner products of two HERMITE shapelet basis functions with different scales.
\( M_{\mathbf{i},\mathbf{j}} = \int d^2 \mathbf{x} \psi_\mathbf{i}(a\mathbf{x})\phi_\mathbf{j}(b\mathbf{x}) \)
void lsst::shapelet::GaussHermiteEvaluator::fillEvaluation | ( | Array1d const & | target, |
double | x, | ||
double | y, | ||
Array1d const & | dx = Array1d() , |
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Array1d const & | dy = Array1d() |
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) | const |
Fill a vector whose dot product with a HERMITE coefficient vector evaluates a simple unscaled shapelet expansion at the given point.
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inline |
Fill a vector whose dot product with a HERMITE coefficient vector evaluates a simple unscaled shapelet expansion at the given point.
Definition at line 127 of file GaussHermiteEvaluator.h.
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inline |
Fill a vector whose dot product with a HERMITE coefficient vector evaluates a simple unscaled shapelet expansion at the given point.
Definition at line 115 of file GaussHermiteEvaluator.h.
void lsst::shapelet::GaussHermiteEvaluator::fillIntegration | ( | Array1d const & | target, |
int | xMoment = 0 , |
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int | yMoment = 0 |
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) | const |
Fill a vector whose dot product with a HERMITE coefficient vector integrates a simple unscaled shapelet expansion.
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inline |
Definition at line 99 of file GaussHermiteEvaluator.h.
double lsst::shapelet::GaussHermiteEvaluator::sumEvaluation | ( | ndarray::Array< double const, 1 > const & | coeff, |
double | x, | ||
double | y, | ||
double * | dx = 0 , |
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double * | dy = 0 |
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) | const |
Evaluate a simple unscaled shapelet expansion at the given point.
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inline |
Evaluate a simple unscaled shapelet expansion at the given point.
Definition at line 162 of file GaussHermiteEvaluator.h.
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inline |
Evaluate a simple unscaled shapelet expansion at the given point.
Definition at line 152 of file GaussHermiteEvaluator.h.
double lsst::shapelet::GaussHermiteEvaluator::sumIntegration | ( | ndarray::Array< double const, 1 > const & | coeff, |
int | xMoment = 0 , |
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int | yMoment = 0 |
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) | const |
Integrate a simple unscaled shapelet expansion.