collecting mobile sensor data

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Oday Shahadh
Oday Shahadh on 28 Dec 2021
Answered: Kush on 30 Jun 2023
Hi every body
I got the sensor data related with angvellog(m); wich is nx3 matrix, but why I got av=[ ] an empty as well tav also?
pls help
clear
clear m
m = mobiledev;
m.AngularVelocitySensorEnabled = 1;
m.OrientationSensorEnabled = 1;
m.Logging=1;
angvellog(m);
[av,tav]=angvellog(m);

Answers (1)

Kush
Kush on 30 Jun 2023
Based on the code you provided, it seems like you are trying to use the 'angvellog' function to log angular velocity, the following things could be causing the issue:
Device Compatability: Ensure that the mobile device you are using supports the logging of angular velocity data.
Sensor configuration: Make sure sensor configuration is enabled, you can do this by 'Sensors > More > Sensor Access' in MATLAB mobile.
For further information about the angvellog function checkout its documentation angvellog

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