SciAI @ UCL

Sources

37 repositories

course_mlbd_images
Public
Mermaid
•0•1•0•0•Updated Mar 11, 2025Mar 11, 2025
purify
Public
Next-generation radio interferometric imaging.
C++
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GNU General Public License v2.0
•12•18•49•5•Updated Mar 6, 2025Mar 6, 2025
sopt
Public
Sparse OPTimisation using state-of-the-art convex optimisation algorithms.
C++
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GNU General Public License v2.0
•10•9•39•7•Updated Mar 6, 2025Mar 6, 2025
sleplet
Public
Slepian Scale-Discretised Wavelets in Python
sphere hacktoberfest wavelets manifolds slepian-functions python
Python
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BSD 3-Clause "New" or "Revised" License
•1•7•4•3•Updated Mar 7, 2025Mar 7, 2025
s2fft
Public
Differentiable and accelerated spherical transforms with JAX
pytorch spherical-harmonics fourier-transform wigner-d-matrix jax differentiable-programming recursion-algorithm wigner-transform
Python
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MIT License
•9•146•40•5•Updated Mar 11, 2025Mar 11, 2025
QuantifAI
Public
PyTorch-based radio-interferometric imaging reconstruction package with scalable Bayesian uncertainty quantification relying on data-driven (learned) priors
machine-learning high-dimensional-data pytorch uncertainty-quantification radio-interferometry
Jupyter Notebook
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GNU General Public License v3.0
•0•10•0•0•Updated Feb 17, 2025Feb 17, 2025
harmonic
Public
Machine learning assisted marginal likelihood (Bayesian evidence) estimation for Bayesian model selection
machine-learning code bayesian-inference statistics-toolbox
Python
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GNU General Public License v3.0
•7•60•29•0•Updated Feb 4, 2025Feb 4, 2025
s2scat
Public
Differentiable and GPU accelerated scattering covariance statistics on the sphere
statistics compression emulation generative-model wavelets scattering-transform spherical jax differentiable-programming
Jupyter Notebook
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MIT License
•2•10•3•2•Updated Oct 31, 2024Oct 31, 2024
s2let
Public
Fast wavelet transforms on the sphere.
C
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GNU General Public License v3.0
•2•15•10•2•Updated Sep 3, 2024Sep 3, 2024
ssht
Public
Fast and exact spin spherical harmonic transforms
C
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GNU General Public License v3.0
•2•11•10•2•Updated Mar 11, 2025Mar 11, 2025
proxnest
Public
Proximal Nested Sampling for high-dimensional Bayesian model selection
model-selection bayesian proximal-algorithms nested-sampling
Jupyter Notebook
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GNU General Public License v3.0
•4•23•2•0•Updated Apr 18, 2024Apr 18, 2024
s2wav
Public
Differentiable and accelerated wavelet transform on the sphere with JAX
dictionary sphere spherical-harmonics wavelet-transform jax differentiable-programming
Python
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MIT License
•0•17•17•0•Updated Apr 15, 2024Apr 15, 2024
LeIA
Public
Jupyter Notebook
•1•3•0•0•Updated Feb 26, 2024Feb 26, 2024
s2ball
Public
Differentiable and accelerated wavelet transform on the ball with JAX
ball wavelet-transform jax differentiable-programming harmonic-analysis
Python
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MIT License
•0•6•0•0•Updated Feb 5, 2024Feb 5, 2024
so3
Public
Fast and exact Wigner transforms
C
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GNU General Public License v3.0
•3•7•0•2•Updated Sep 3, 2024Sep 3, 2024
stringgen
Public
Scattering based cosmic string emulation
statistics emulation cosmology scattering-transform wavelet-transform cosmic-strings
Python
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MIT License
•0•3•0•0•Updated Oct 10, 2023Oct 10, 2023
lexci_models
Public
Python
•0•0•2•0•Updated Mar 8, 2023Mar 8, 2023
DarkMappy
Public
Scalable mapping of the dark universe
signal-processing bayesian inverse-problems dark-matter harmonic-analysis
Python
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GNU General Public License v3.0
•2•2•1•1•Updated Mar 2, 2022Mar 2, 2022
src_flaglet
Public
Fast and exact wavelet transform on the 3-dimensional ball
signal-processing ball wavelets
C
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GNU General Public License v2.0
•0•3•0•0•Updated Nov 30, 2021Nov 30, 2021
src_flag
Public
Fast Fourier-Laguerre transform on the ball
signal-processing astrophysics 3d-imaging
C
•
GNU General Public License v2.0
•0•0•0•0•Updated Nov 30, 2021Nov 30, 2021
GLaSS
Public
Python
•1•2•0•0•Updated Apr 9, 2018Apr 9, 2018
RequiSim
Public
Python
•1•1•0•0•Updated Apr 6, 2018Apr 6, 2018
massmappy
Public
Mapping dark matter on the celestial sphere
Python
•5•6•0•1•Updated Dec 11, 2017Dec 11, 2017
uber3d
Public
C++
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GNU General Public License v2.0
•2•0•9•0•Updated Jul 14, 2017Jul 14, 2017
s2let-archive
Public
Fast wavelet transforms on the sphere
C
•
GNU General Public License v2.0
•8•13•1•0•Updated Dec 20, 2016Dec 20, 2016
flaglet-archive
Public
Fast and exact wavelet transform on the ball
C
•
GNU General Public License v2.0
•2•0•0•0•Updated Oct 21, 2015Oct 21, 2015
flag-archive
Public
Fast Fourier-Laguerre transform on the ball and exact spherical Bessel and Fourier-Bessel transforms
C
•
GNU General Public License v2.0
•2•1•0•0•Updated Oct 12, 2015Oct 12, 2015
s2
Public
Functions on the sphere
Fortran
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GNU General Public License v2.0
•1•0•0•0•Updated Aug 5, 2015Aug 5, 2015
fastcswt
Public
A fast directional continuous wavelet transform on the sphere
Fortran
•
GNU General Public License v2.0
•2•4•0•0•Updated Jul 30, 2015Jul 30, 2015
s2fil
Public
Optimal filtering on the sphere
Fortran
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GNU General Public License v2.0
•1•0•0•0•Updated Jul 30, 2015Jul 30, 2015