determined

A lightweight library for some basic filtering methods

Documentation

This crate implements small, statically-sized Kalman and Extended Kalman Filter implementations using nalgebra's SMatrix for predictable, allocation-free linear algebra.

Generate API documentation locally with:

cargo doc --open

The main modules are:

• crate::common — core traits and type aliases (includes Algorithm trait).
• crate::algorithms — Kalman and EKF implementations.
• crate::state — small State<R,C> wrapper around nalgebra matrices.
• crate::measurement — measurement/observation helpers.
• crate::models — traits for state transition and measurement models used by EKF.

Examples

Check out examples for python bindings and the core rust library in /examples. To run rust examples use cargo:

cargo run --example <example_name>

To run the visualisation example using python and manim use:

manim -pql examples/manim_two_mass_spring_damper.py TwoMassSpringDamperScene