Hi, your measurement are as expected. The gyroscope measures the rate or rotation in rad/s and in stationary state the turn rate is about Zero.
http://developer.android.com/guide/topics/sensors/sensors_motion.html#sensors-motion-gyro "Standard gyroscopes provide raw rotational data without any filtering or correction for noise and drift (bias). In practice, gyroscope noise and drift will introduce errors that need to be compensated for. You usually determine the drift (bias) and noise by monitoring other sensors, such as the gravity sensor or accelerometer." 2013/2/11 Marta Ribeiro <martacunharibeir...@gmail.com>: > Hi! > > I'm doing a project, and it requires me to analyse the reliability of a > tablet's sensors. > > I have analysed the gyroscope data when the tablet is stationary, and the > results are an average of -5.3263 *10^{-7} and a standard deviation equal to > 0. > > Now this leads me to believe that this sensor has some kind of filter > embedded already, although I can't seem to find any information about it. > > I appreciate any kind of information regarding this results. > > Thanks in advance! > > -- > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to android-developers@googlegroups.com > To unsubscribe from this group, send email to > android-developers+unsubscr...@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en > --- > You received this message because you are subscribed to the Google Groups > "Android Developers" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to android-developers+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/groups/opt_out. > > -- -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups "Android Developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
