# Acti2SHM
This program reads data from the Actigraph device and then uses Madgwick's AHRS
algorithm to estimate orientation and linear acceleration.

For use with collaborative work in clinical studies.

# 7/27/2020

The original version of this code was scaling gravity by 0.98 before removing it from acceleration:

```C#
lx = Ax - (CalcGravX * 0.98);
ly = Ay - (CalcGravY * 0.98);
lz = Az - (CalcGravZ * 0.98);
```

This scaling was removed in V2.