LSSTApplications
19.0.0-14-gb0260a2+72efe9b372,20.0.0+7927753e06,20.0.0+8829bf0056,20.0.0+995114c5d2,20.0.0+b6f4b2abd1,20.0.0+bddc4f4cbe,20.0.0-1-g253301a+8829bf0056,20.0.0-1-g2b7511a+0d71a2d77f,20.0.0-1-g5b95a8c+7461dd0434,20.0.0-12-g321c96ea+23efe4bbff,20.0.0-16-gfab17e72e+fdf35455f6,20.0.0-2-g0070d88+ba3ffc8f0b,20.0.0-2-g4dae9ad+ee58a624b3,20.0.0-2-g61b8584+5d3db074ba,20.0.0-2-gb780d76+d529cf1a41,20.0.0-2-ged6426c+226a441f5f,20.0.0-2-gf072044+8829bf0056,20.0.0-2-gf1f7952+ee58a624b3,20.0.0-20-geae50cf+e37fec0aee,20.0.0-25-g3dcad98+544a109665,20.0.0-25-g5eafb0f+ee58a624b3,20.0.0-27-g64178ef+f1f297b00a,20.0.0-3-g4cc78c6+e0676b0dc8,20.0.0-3-g8f21e14+4fd2c12c9a,20.0.0-3-gbd60e8c+187b78b4b8,20.0.0-3-gbecbe05+48431fa087,20.0.0-38-ge4adf513+a12e1f8e37,20.0.0-4-g97dc21a+544a109665,20.0.0-4-gb4befbc+087873070b,20.0.0-4-gf910f65+5d3db074ba,20.0.0-5-gdfe0fee+199202a608,20.0.0-5-gfbfe500+d529cf1a41,20.0.0-6-g64f541c+d529cf1a41,20.0.0-6-g9a5b7a1+a1cd37312e,20.0.0-68-ga3f3dda+5fca18c6a4,20.0.0-9-g4aef684+e18322736b,w.2020.45
LSSTDataManagementBasePackage
|
Conversions between shapelet basis types. More...
#include <ConversionMatrix.h>
Public Member Functions | |
Eigen::MatrixXd | getBlock (int n) const |
Return a block of the block-diagonal conversion matrix. More... | |
Eigen::MatrixXd | buildDenseMatrix () const |
Construct the full conversion matrix (should just be used for testing). More... | |
void | multiplyOnLeft (ndarray::Array< double, 1 > const &array) const |
Multiply the given array by the conversion matrix on the left in-place. More... | |
void | multiplyOnRight (ndarray::Array< double, 1 > const &array) const |
Multiply the given array by the conversion matrix on the right in-place. More... | |
ConversionMatrix (BasisTypeEnum input, BasisTypeEnum output, int order) | |
Construct a conversion matrix that maps the input basis to the output basis. More... | |
Static Public Member Functions | |
static void | convertCoefficientVector (ndarray::Array< double, 1 > const &array, BasisTypeEnum input, BasisTypeEnum output, int order) |
Convert a coefficient vector between basis types in-place. More... | |
static void | convertOperationVector (ndarray::Array< double, 1 > const &array, BasisTypeEnum input, BasisTypeEnum output, int order) |
Convert an operation (evaluation, integration) vector between basis types in-place. More... | |
Conversions between shapelet basis types.
The basis conversion matrix is block-diagonal and only needs to be computed once, so we cache the blocks in a hidden singleton and provide operations that act on shapelet matrices while taking advantage of the sparseness of the conversion.
Definition at line 42 of file ConversionMatrix.h.
|
explicit |
Construct a conversion matrix that maps the input basis to the output basis.
Eigen::MatrixXd lsst::shapelet::ConversionMatrix::buildDenseMatrix | ( | ) | const |
Construct the full conversion matrix (should just be used for testing).
|
static |
Convert a coefficient vector between basis types in-place.
|
static |
Convert an operation (evaluation, integration) vector between basis types in-place.
Eigen::MatrixXd lsst::shapelet::ConversionMatrix::getBlock | ( | int | n | ) | const |
Return a block of the block-diagonal conversion matrix.
void lsst::shapelet::ConversionMatrix::multiplyOnLeft | ( | ndarray::Array< double, 1 > const & | array | ) | const |
Multiply the given array by the conversion matrix on the left in-place.
void lsst::shapelet::ConversionMatrix::multiplyOnRight | ( | ndarray::Array< double, 1 > const & | array | ) | const |
Multiply the given array by the conversion matrix on the right in-place.