# ecl

**Repository Path**: fightingfd/ecl

## Basic Information

- **Project Name**: ecl
- **Description**: Estimation & Control Library for Guidance, Navigation and Control Applications
- **Primary Language**: C++
- **License**: BSD-3-Clause
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 1
- **Created**: 2019-03-01
- **Last Updated**: 2020-12-20

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# ECL

**Very lightweight Estimation & Control Library.**

[![DOI](https://zenodo.org/badge/22634/PX4/ecl.svg)](https://zenodo.org/badge/latestdoi/22634/PX4/ecl) [![Build Status](http://ci.px4.io:8080/buildStatus/icon?job=PX4/ecl/master)](http://ci.px4.io:8080/blue/organizations/jenkins/PX4%2Fecl/activity)

This library solves the estimation & control problems of a number of robots and drones. It accepts GPS, vision and inertial sensor inputs. It is extremely lightweight and efficient and yet has the rugged field-proven performance.

The library is BSD 3-clause licensed.

## EKF Documentation

  * [EKF Documentation and Tuning Guide](https://dev.px4.io/en/tutorials/tuning_the_ecl_ekf.html)

## Building EKF

### Prerequisites:

  * Matrix: A lightweight, BSD-licensed matrix math library: https://github.com/px4/matrix - it is automatically included as submodule.


By following the steps mentioned below you can create a shared library which can be included in projects using `-l` flag of gcc:

```
mkdir Build/
cd Build/
cmake ../EKF
make
```

Alternatively, just run:

```
./build.sh
```