Added mixed degree option to polynomial fitting and to multi-variate rational…
f4c06ee21c33
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Authored by pradovera on Feb 23 2021, 13:54.

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Added mixed degree option to polynomial fitting and to multi-variate rational interpolation (now default). Added correction for synthetic poles in pole-matching approximation. Minor fixes to pivoted poly distance.

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pradovera

Feb 23 2021, 13:54

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pradovera

Feb 23 2021, 13:57

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R6746:9dc9eb5a8081: Fixed scaling and range in residue extraction. Fixed derivative order update in…

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pradovera committed R6746:f4c06ee21c33: Added mixed degree option to polynomial fitting and to multi-variate rational… (authored by pradovera).Feb 23 2021, 13:54

Changes (18)

				Path
	M			rrompy/reduction_methods/pivoted/generic_pivoted_approximant.py
	M			rrompy/reduction_methods/pivoted/greedy/generic_pivoted_greedy_approximant.py
	M			rrompy/reduction_methods/pivoted/rational_interpolant_pivoted.py
	M			rrompy/reduction_methods/pivoted/trained_model/trained_model_pivoted_rational_polematch.py
	M			rrompy/reduction_methods/standard/greedy/rational_interpolant_greedy.py
	M			rrompy/reduction_methods/standard/rational_interpolant.py
	M			rrompy/reduction_methods/standard/trained_model/trained_model_rational.py
	M			rrompy/utilities/numerical/degree.py
	M			rrompy/utilities/numerical/hash_derivative.py
	M			rrompy/utilities/numerical/point_matching.py
	M			rrompy/utilities/poly_fitting/heaviside/vander.py
	M			rrompy/utilities/poly_fitting/polynomial/polynomial_interpolator.py
	M			rrompy/utilities/poly_fitting/polynomial/vander.py
	M			rrompy/utilities/poly_fitting/radial_basis/radial_basis_interpolator.py
	M			rrompy/utilities/poly_fitting/radial_basis/vander.py
	M			tests/1_utilities/radial_fitting.py
	M			tests/2_hfengines/laplace_disk_gaussian.py
	M			tests/4_reduction_methods_multiD/rational_interpolant_2d.py