AltitudeEstimation v.0.3

Include latest changes and fixes from master

AltitudeEstimation v.0.2

This version includes a complete code refactor of the library.

It also adds two more example sketches:

1. StandardDeviation.ino: Compute standard deviation of the sensors used in the estimation. IT is helpful because the algorithm uses this standard deviations as parameters. So, the more reliable this values are, the better the algorithm will perform.
2. SENtralAltitude.ino: Perform altitude estimation with data obtained from the EM7180 sensor hub.

AltitudeEstimation v.0.1

A hardware-independent, header-only, C++ Arduino library to perform vertical position estimation using an IMU-Barometer system via a two-step Kalman/Complementary filter.

This work is an implementation of the algorithm explained in this paper written in 2016 by Jung Keun Lee. Although the original is in Korean you can find an English version of it here thanks to Simon D. Levy.

Please read this to know more about the library.