NeuroAnalyzer stable releases

v0.23.9 (01/09/2023)

• updated interactive editor
• plot: iplot(), ipsd(), ispectrogram()
• plot: plot PSD and spectrograms for a time segment
• initial SEEG support
• IO: import_montage()
• IO: import_nwb() (WIP)
• created lite branch (with graphical functions removed)
• code cleanup
• many minor additions and fixes

v0.23.8 (01/08/2023)

• license changed to 2-clause BSD
• analysis: heart rate variability hrv_detect(), hrv_analyze()
• process: ica_decompose(), ica_reconstruct(), ica_remove()
• plot: plot_icatopo()
• plot: plot(obj1, obj2)
• plot: preview(obj1, obj2)
• locs: locs_rotx(), locs_roty(), locs_rotz()
• tested against upcoming Julia 1.10 release
• code cleanup
• many minor additions and fixes

v0.23.7 (01/07/2023)

• plot: preview(): interactive (Gtk-based) preview and edit epoched/continuous signal
• process: remove_powerline()
• process: remove_pops()
• initial support for ECoG data
• Docker container
• code cleanup
• many minor additions and fixes

v0.23.6 (01/06/2023)

• edit: create()
• edit: join() and join!()
• analyze: acor(), xcor(), acov(), xcov()
• Julia ≥ 1.9.0 is now required
• code cleanup
• many minor additions and fixes

v0.23.5 (01/05/2023)

• new data type: ERP
• IO: GDF files
• IO: improved import_set() (epochs, locs, markers)
• IO: improved import_bv()
• IO: import_edf() accepts multi-sampling rate files
• analyze: amp_at() and avgamp_at() for ERPs
• edit: channel2marker()
• utils: to_df()
• time segments are in seconds
• code cleanup
• more tutorials
• many minor additions and fixes

v0.23.4 (01/04/2023)

• complete rewriting of NeuroAnalyzer functions
• new architecture allows easy expanding with new types of neurophysiological data
• new data types: EEG, NIRS, MEG
• new channel types (csd, nirs, mag, grad, meg)
• IO: NIRS/SNIRF/NIRX files (NIRS)
• IO: MEG FIFF files (very WIP)
• process: convert intensity to optical density (NIRS)
• process: convert optical density to HbO/HbR/HbT concentrations (NIRS)
• plot: new way of plotting channels of different types
• plot: 2D dipole plot (WIP)
• unit tests were completely rewritten
• code cleanup
• more tutorials
• many minor additions and fixes

v0.23.3 (01/03/2023)

• IO: EEGLAB .set files (WIP)
• IO: CSV files
• IO: GEO electrode locations
• process: transform using surface Laplacian
• process: improved FIR filter (automated filtering window)
• process: improved polynomial filter
• plot: 3D dipole plot (WIP)

v0.23.2 (01/02/2023)

• import Philips Alice4 polysomnography EDF (non-standard, multi-sampling rate)
• user defined number of Slepian tapers for PSD
• processing of electrode locations updated, added rotating and scaling
• code cleanup
• more tutorials
• many minor additions and fixes

v0.23.1 (01/01/2023)

• automated epoching by event markers
• ERP: create, plot
• interpolate EEG channel using linear regression
• continuous integration (CI): tests, documentation, website
• more tutorials
• many minor additions and fixes

v0.22.12 (01/12/2022)

• plotting functions were completely rewritten
• new plot types added (multi-channel PSD, eeg_plot_stats())
• import BrainVision
• tutorials at https://neuroanalyzer.org/#tutorials
• eeg_*() functions now operate on specified channels
• improved auto-detection of bad channels/epochs
• many minor additions and fixes

v0.22.11 (01/11/2022)

• user-managed preferences
• virtual channels
• progress meter
• continuous and discrete wavelet transformations
• Hilbert transformation envelope
• improved connectivity plot
• proper handling of negative frequencies in FFT spectrum
• Jupyter notebook
• many minor additions and fixes

v0.22.10 (01/10/2022)

• project website: https://neuroanalyzer.org
• IO: Digitrack, CSD
• Pluto notebook
• study object (WIP)
• automatically process only EEG/MEG signals where necessary (WIP)
• new logo
• many minor additions and fixes

v0.22.9 (01/09/2022)

• name changed to NeuroAnalyzer to comply with Julia package naming policy
• IO: EDF+, BDF and BDF+ with annotations
• view/edit annotations
• interactive 3D preview of electrodes
• PSD topomap
• edit electrode locations
• automated processing of signal channels only (WIP)
• benchmarking module (WIP)
• many minor additions and fixes

v0.22.8 (01/08/2022)

• initial CUDA support
• new reference mode: simple (planar) Laplacian
• plugins use git
• many minor additions and fixes

v0.22.7 (01/07/2022)

• first official release

Git commits

Stable branch

Devel branch