Topic: bispectrum

27 repositories

braindatalab/PyBispectra

A Python signal analysis toolbox for computing spectral-domain interactions using the bispectrum.

★ 37PythonForks 6

craddis1/CosmoWAP

Cosmological Python package for forecasts of Large-Scale Structutre clustering with the fourier power spectra and bispectra. Focusing on large scales with the inclusion of wide-separation, relativistic and Primordial non-Gaussianity.

★ 20PythonForks 0

michael-0brien/spatialstats

spatialstats is collection of statistical tools and utility routines used to analyze the multi-scale structure of 2D and 3D spatial fields and particle distributions.

★ 12PythonForks 2

wmutschl/ReplicationDSGEHOS

Replication code for simulating and estimation by GMM of DSGE models with higher-order statistics

★ 11MATLABForks 14

sfoteini/phonocardiogram-heart-sound-analysis

Analysis of Phonocardiogram signals using Empirical Mode Decomposition and Higher Order Statistics. This project was part of the course Advanced Signal Processing Techniques (ECE Department, AUTH, 8th semester).

★ 9MATLABForks 0

sophiaas/gtc-invariance

Official PyTorch Implementation of "A General Framework for Robust G-Invariance in G-Equivariant Networks," NeurIPS 2023

★ 5PythonForks 1

sophiaas/bispectrum

Efficient implementation of the 2D translation-invariant bispectrum in PyTorch

★ 4Jupyter NotebookForks 0

annehutter/polyspectrum

MPI-parallelised code to compute polyspectrum (including bispectrum) from a 3D grid

★ 3CForks 0

gtc-invariance/gtc-invariance

This repository is the official accompaniment to A General Framework for Robust G-Invariance in G-Equivariant Networks (submitted, NeurIPS 2023)

★ 3Forks 2

KakashiTech/WDW

WDW: provably shift-invariant Fourier bispectrum features for algebraic neural networks. Exact recovery to float64 floor. 100% classification with 4 samples, zero augmentation. 32+ modules for symmetry discovery, rupture certification, and quantum-inspired machine learning.

★ 2JuliaForks 0

craddis1/MathWAP

Mathematica routines to compute power spectra bispectra contributions from peturbation theory

★ 2Wolfram LanguageForks 0

GiannisZgs/EEG-Functional-Connectivity-Analysis-Toolbox

This toolbox is part of the work implemented in the MSc thesis project: Classification and Characterization of the Effect of Migraine through Functional Connectivity Characteristics: Application to EEG Recordings from a Multimorbid Clinical Sample. ------- Authors: Ioannis Ziogas & Charalampos Lamprou Copyright (C) 2022, SPBTU,ECE,AUTh

★ 0MATLABForks 0

tabe/rhosa

Higher-Order Spectral Analysis in R

★ 0RForks 1