https://github.com/sunsided/kalman-clib

Microcontroller targeted C library for Kalman filtering
https://github.com/sunsided/kalman-clib

c embedded kalman-filter signal-processing

Last synced: about 2 months ago
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Microcontroller targeted C library for Kalman filtering

• Host: GitHub
• URL: https://github.com/sunsided/kalman-clib
• Owner: sunsided
• License: mit
• Created: 2014-01-10T16:54:04.000Z (almost 11 years ago)
• Default Branch: master
• Last Pushed: 2024-03-05T08:29:37.000Z (9 months ago)
• Last Synced: 2024-10-11T02:29:56.943Z (2 months ago)
• Topics: c, embedded, kalman-filter, signal-processing
• Language: C
• Homepage:
• Size: 82 KB
• Stars: 91
• Watchers: 7
• Forks: 36
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.md

Awesome Lists containing this project

• awesome-embedded-software - kalman-clib - Microcontroller targeted naive Kalman filter implementation in pure C. (Data processing / DSP and Filtering)

README

        
# Kalman Filter C Implementation #

Microcontroller targeted naive Kalman filter implementation in pure C using code ported from the [Efficient Java Matrix Library](https://code.google.com/p/efficient-java-matrix-library).  

A 🦀 Rust port is available at [sunsided/minikalman-rs](https://github.com/sunsided/minikalman-rs).

### License

The project is licensed under the **MIT license**, a copy of which can be found in [LICENSE.md](LICENSE.md).

## Implemented so far ##

* Memory-optimizing preprocessor based Kalman Filter factory

* Algorithmically optimized matrix/matrix and matrix/vector operations

* Matrix inverse using Cholesky decomposition

## Example filters ##

* Gravity constant estimation using only measured position