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GitHub topics: bispectrum

braindatalab/PyBispectra

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

Language: Python - Size: 26.7 MB - Last synced at: about 3 hours ago - Pushed at: about 4 hours ago - Stars: 20 - Forks: 5

mjo22/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.

Language: Python - Size: 275 KB - Last synced at: 18 days ago - Pushed at: almost 3 years ago - Stars: 12 - Forks: 2

franciscovillaescusa/Pylians3

Libraries to analyze numerical simulations (python3)

Language: Cython - Size: 1.39 MB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 64 - Forks: 35

craddis1/CosmoWAP

Python package to analyze the fourier power spectra and bispectra with wide-separation, relativistic and primordial non-gaussian effects in large-scale structure Cosmology.

Language: Python - Size: 53.4 MB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 5 - Forks: 0

sophiaas/bispectral-networks

Official PyTorch implementation of Bispectral Neural Networks, ICLR 2023

Language: Jupyter Notebook - Size: 26.3 MB - Last synced at: about 1 month ago - Pushed at: about 2 months ago - Stars: 23 - Forks: 7

chrysatbr/EEG-Emotion-Recognition

emotion recognition through eeg by using HOS method

Language: MATLAB - Size: 213 MB - Last synced at: about 1 month ago - Pushed at: over 3 years ago - Stars: 11 - Forks: 3

sophiaas/gtc-invariance

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

Language: Python - Size: 30.3 KB - Last synced at: about 1 month ago - Pushed at: over 1 year ago - Stars: 5 - Forks: 1

craddis1/MathWAP

Mathematica routines to compute power spectra bispectra contributions from peturbation theory

Language: Mathematica - Size: 4.58 MB - Last synced at: 3 months ago - Pushed at: 3 months ago - Stars: 2 - Forks: 0

miEsMar/BsaLib

BsaLib - a Fortran library for the Bispectral Stochastic Analysis

Language: Fortran - Size: 5.47 MB - Last synced at: 4 months ago - Pushed at: 4 months ago - Stars: 0 - Forks: 1

tabe/rhosa

Higher-Order Spectral Analysis in R

Language: R - Size: 9.12 MB - Last synced at: 10 days ago - Pushed at: 12 months ago - Stars: 0 - Forks: 1

wmutschl/ReplicationDSGENonlinearIdentification

Replication code for checking identification in nonlinear pruned DSGE models with Gaussian or Student's t distributed errors

Language: MATLAB - Size: 113 MB - Last synced at: about 1 year ago - Pushed at: about 3 years ago - Stars: 3 - Forks: 10

sophiaas/bispectrum

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

Language: Jupyter Notebook - Size: 380 KB - Last synced at: 2 months ago - Pushed at: almost 3 years ago - Stars: 2 - Forks: 0

oliverphilcox/Spectra-Without-Windows

Estimators and data for window-free analysis of power spectra and bispectra

Language: Python - Size: 81.2 MB - Last synced at: about 1 year ago - Pushed at: about 1 year ago - Stars: 6 - Forks: 1

dimikave/advanced_signal_processing_auth

Homework assignments for Advanced Signal Processing Course / Aristotle University of Thessaloniki / Summer Semester 2021

Language: MATLAB - Size: 11.7 MB - Last synced at: 7 months ago - Pushed at: over 3 years ago - Stars: 2 - Forks: 0

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).

Language: MATLAB - Size: 34.6 MB - Last synced at: over 1 year ago - Pushed at: over 2 years ago - Stars: 2 - Forks: 0

sotirismos/advanced-signal-processing

Homework assignments for advanced signal processing course, Auth spring semester 20-21

Language: MATLAB - Size: 5.19 MB - Last synced at: 3 months ago - Pushed at: over 3 years ago - Stars: 2 - Forks: 1

wmutschl/ReplicationDSGEHOS

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

Language: MATLAB - Size: 1.37 MB - Last synced at: about 1 year ago - Pushed at: about 3 years ago - Stars: 10 - Forks: 12

franciscovillaescusa/Pylians

Libraries to analyze numerical simulations

Language: Python - Size: 10.5 MB - Last synced at: almost 2 years ago - Pushed at: over 4 years ago - Stars: 34 - Forks: 11

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)

Size: 2.93 KB - Last synced at: almost 2 years ago - Pushed at: almost 2 years ago - Stars: 0 - Forks: 0

smartass101/xrbispectral

Bispectral analysis with xarray, dask and numba

Language: Jupyter Notebook - Size: 28.3 KB - Last synced at: about 2 years ago - Pushed at: almost 4 years ago - Stars: 5 - Forks: 3

ArunAniyan/Bispectral-Analysis

Matlab Code for Bispectral Analysis of Signals

Language: Matlab - Size: 101 KB - Last synced at: about 2 years ago - Pushed at: about 7 years ago - Stars: 14 - Forks: 7

sfoteini/Advanced-Signal-Processing-Techniques-Projects

These projects were part of the course Advanced Signal Processing Techniques (ECE Department, AUTH, 8th semester).

Language: MATLAB - Size: 22.5 KB - Last synced at: about 2 years ago - Pushed at: over 2 years ago - Stars: 0 - Forks: 0

VasilikiZarkadoula/Advanced-Signal-Processing-Auth-2020

Εxercises for Advanced Signal Processing Methods course in Faculty of Engineering of Aristotle's University of Thessaloniki

Language: MATLAB - Size: 40 KB - Last synced at: about 2 months ago - Pushed at: over 3 years ago - Stars: 2 - Forks: 0

chrysatbr/Advanced-Signal-Processing-Techniques

Signal Processing

Language: MATLAB - Size: 297 KB - Last synced at: about 2 years ago - Pushed at: almost 4 years ago - Stars: 1 - Forks: 0

annehutter/polyspectrum

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

Language: C - Size: 354 KB - Last synced at: about 2 years ago - Pushed at: over 5 years ago - Stars: 2 - Forks: 0

Related Keywords
bispectrum 25 cepstrum 6 higher-order-statistics 6 power-spectrum 6 giannakis-formula 5 powerspectrum 4 signal-processing 4 group-theory 3 invariance 3 bispectrum-computation 3 python 3 equivariance 3 spectral-analysis 3 c 3 cosmology 3 cumulants 3 bicoherence 3 python3 2 density-estimation 2 cython 2 trispectrum-computation 2 trispectrum 2 numba 2 t-distribution 2 spectral-density-estimates 2 correlation-functions 2 skewness 2 pruning 2 perturbation 2 geometric-deep-learning 2 nonlinear 2 kurtosis 2 gaussian 2 dsge-models 2 dsge 2 autocovariogram 2 peturbation-theory 2 polyspectrum 1 boss-dr12 1 pytorch 1 harmonic-analysis 1 identification 1 r 1 visualization 1 mpi 1 hosa 1 dsp 1 high-order-statistics 1 spectrum 1 matlab 1 eeg 1 xarray 1 dask 1 triple-correlation 1 equivariant-networks 1 simulation 1 nbody-simulation 1 21cm 1 rbc-model 1 nonlinear-estimation 1 gmm 1 qpc 1 moving-average 1 homomorphic-filtering 1 heart-sounds 1 empirical-mode-decomposition 1 hos 1 parameter-inference 1 large-scale-structure 1 simulations 1 n-body 1 hydrodynamics 1 structure-factor 1 statistical-mechanics 1 polyspectra 1 particle-simulation 1 field-theory 1 cupy 1 condensed-matter-physics 1 3d-spatial-fields 1 waveshape 1 waveform 1 time-delay-estimation 1 ssd 1 spatiospectral 1 phase-phase-coupling 1 phase-amplitude-coupling 1 non-sinusoidal 1 neuroscience 1 hpmax 1 cross-frequency-coupling 1 connectivity 1 amplitude-amplitude-coupling 1 stochastic 1 openmp 1 opencl 1 hpc 1 gpu-programming 1 gpu 1 fortran90 1