madgwick_py

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Quaternion KeyError using self.__dict__

2

Using Python 3.9 and the Quaternion object I'm getting a KeyError. self.__dict__ returns an object, not an array. I'm mostly writing this to lets someone else feel that they are...

eddiecarbin

Data drift

1

how to fix it?

43998213

Output Data

6

I am trying to learn motion processing and have managed to write myself a driver for the MPU9250 9DOF sensor and now I need to implement Madgwick's filter to get...

flyboy74

Question: Is it possible to use a variant of this algorithm to get 3D position wrt some initial position

1

https://arxiv.org/pdf/1704.06053.pdf seems to suggest that it is. This would be an awesome feature!

pfeatherstone

Quaternion Euler/Euler123 issues

1

Hi, Looks like there is a coding error with Euler123 output, setting different initiation and outputing without updating AHRS gives invalid data ``` refq = Quaternion(1,0,0,0) # look front Euler:...

mungewell

I've been trying to implement the AHRS with the sensors from the PlayStationVR headset, and getting confused about which axis should be which. From reading the sensor values, as arrays,...

mungewell

EthanGD