File ConversionMatrix.h¶
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namespace
lsst Class for a simple mapping implementing a generic AstrometryTransform.
Remove all non-astronomical counts from the Chunk Exposure’s pixels.
Forward declarations for lsst::utils::Cache
For details on the Cache class, see the Cache.h file.
It uses a template rather than a pointer so that the derived classes can use the specifics of the transform. The class simplePolyMapping overloads a few routines.
A base class for image defects
Numeric constants used by the Integrate.h integrator routines.
Compute Image Statistics
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Gauss-Kronrod-Patterson quadrature coefficients for use in quadpack routine qng. These coefficients were calculated with 101 decimal digit arithmetic by L. W. Fullerton, Bell Labs, Nov 1981.
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The Statistics class itself can only handle lsst::afw::image::MaskedImage() types. The philosophy has been to handle other types by making them look like lsst::afw::image::MaskedImage() and reusing that code. Users should have no need to instantiate a Statistics object directly, but should use the overloaded makeStatistics() factory functions.
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namespace
shapelet -
class
ConversionMatrix - #include <ConversionMatrix.h>
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.
Public Functions
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Eigen::MatrixXd
getBlock(int n) const Return a block of the block-diagonal conversion matrix.
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Eigen::MatrixXd
buildDenseMatrix() const Construct the full conversion matrix (should just be used for testing).
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void
multiplyOnLeft(ndarray::Array<double, 1> const &array) const Multiply the given array by the conversion matrix on the left in-place.
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void
multiplyOnRight(ndarray::Array<double, 1> const &array) const Multiply the given array by the conversion matrix on the right in-place.
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ConversionMatrix(BasisTypeEnum input, BasisTypeEnum output, int order) Construct a conversion matrix that maps the input basis to the output basis.
Public Static Functions
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static void
convertCoefficientVector(ndarray::Array<double, 1> const &array, BasisTypeEnum input, BasisTypeEnum output, int order) Convert a coefficient vector between basis types in-place.
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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.
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Eigen::MatrixXd
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class