v3.0.0

ChaosTools v3.0.0

Diff since v2.8.1

Closed issues:

• Use PkgBenchmark everywhere (#21)
• YIN, a fundamental frequency estimator for speech and music (#92)
• Fractal basin boundary dimension estimation: final state uncertainty (#121)
• Discovering governing equations from data by sparse identification of nonlinear dynamical systems (#173)
• Mean return time tests fail for continuous systems (#208)
• basin stability of multi-stable dynamical systems using clustering (#211)
• Separate attractor identification of basins_of_attraction into its own function (#229)
• Support for very high-dimensional systems in lyapunovspectrum/ usage of DDEs (#255)
• AttractorsViaRecurrences has trouble when systems have fast and slow dynamics (#258)
• setindex!(::SVector{3, Float64}, value, ::Int) is not defined when trying to use a non-default solver (#260)
• Basins labels for supervised clustering method (#265)
• The unsupervised method for AttractorsViaFeaturizing is slow (#268)
• Standing TODOs for RecurrencesSeededContinuation (#273)

Merged pull requests:

• Documentation and source code clarity improvements of correlation sums (#250) (@Datseris)
• CompatHelper: bump compat for Roots to 2, (keep existing compat) (#252) (@github-actions[bot])
• Improvement/fix for optimal_radius_dbscan (WIP) (#254) (@KalelR)
• Minor corrections to fixed mass correlation sum (#256) (@Datseris)
• Recurrence mapper with Sparse matrix (#257) (@awage)
• Generic method for clustering attractors and initial conditions via featurizing (#259) (@KalelR)
• Code cleanup: lyapunov stuff and old comments / 92 char limits (#261) (@Datseris)
• Generic type for basins in basins_of_attraction (#266) (@KalelR)
• Fix proximity ε deduction and add tests (#267) (@Datseris)
• Recurrence method for finding attractors with sparse matrix (#269) (@awage)
• Basin fraction continuation API + recurrences method (#270) (@Datseris)
• fix docstring of partially predictable (#271) (@Datseris)
• Minor improvement to docs of testchaos01 (#272) (@Datseris)
• Finalize recurrences seeded continuation (#274) (@Datseris)
• Add Ttr keyword to mapping recurrences. (#277) (@awage)
• Fix return times function for continuous systems (#278) (@Datseris)
• Improveclustering (#280) (@KalelR)
• Improve new exit_entry_times (#283) (@Datseris)
• Add the Higuchi fractal dimension (#285) (@Datseris)
• Allow first return times to get multiple radii (#286) (@Datseris)
• Remove boundcheck for SparseArray.jl (#287) (@awage)
• Allow threading option for mapping trajectories to features (#288) (@Datseris)
• Refactor to 3.0 (#290) (@Datseris)
• Update to DynamicalSystems.jl v3 (#299) (@Datseris)