Luckshman Bavan

Active since 2017

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Classifier app K-fold cross validation: Is it possible to manually assign specific data sets within each fold?
I am carrying out an activity classification study with 10 patients. Each patient has performed 10 repetitions of 5 exercises an...

6 years ago | 0 answers | 0

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Question

Can anyone help me a 3D body rotation problem - I am trying to align the axes of a 9axis mIMU to a body segment so the angle output corresponds with interpretable information (e.g. joint flexion, abduction etc)
Apologies if there is a simple solution to this. I do not have a mathematical background and do appreciate rotations is not a st...

6 years ago | 0 answers | 0

0

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Help with using Complementary filter (Madgwick) for IMU orientation estimates
Apologies if this question has a very simple solution. I am clinician and very new to Matlab and inertial measurement. I am us...

6 years ago | 1 answer | 0

1

answer

Answered
Hi there, I need to correct aberrant IMU euler orientation values occurring secondary to Gimbal lock.
Thank you James and David! Both responses were very clear and helpful.

6 years ago | 0

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Hi there, I need to correct aberrant IMU euler orientation values occurring secondary to Gimbal lock.
I essentially have half the signal oscillating around the 0 degree mark and the other half around the 360mark. As true values wi...

7 years ago | 3 answers | 0

3

answers