Setting Android Sensors Sample rate

Question

Tur Zo 2015-9-1

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/238669-setting-android-sensors-sample-rate

评论： Loay Shabaneh 2018-3-17

Hi Guys,

I've been working with the Hardware Package for Android Sensors. I'm using the APP on my LG G2, while acquiring accelerometer & Orientation data with it.

With that said, I can't tell what's my sample rate and how can I control it.

A matter of fact, I'm trying to capture fast motion and I need the highest sample rate I could get.

Any advice will be very welcome,

Thanks in Advance, James.

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Subin Kuttappan Stellal Mary 2017-3-2

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/238669-setting-android-sensors-sample-rate#answer_256998

I believe you are using the 'MATLAB Support Package for Android Sensors'.

There is a property called SampleRate for the mobiledev object, which represents the sample rate of the acquisition from your device, in Hz. You can change this value, and the range supported is from 0 to 100 Hz.

For more information, refer the following documentation link :

https://www.mathworks.com/help/supportpkg/mobilesensor/ug/use-properties-to-control-android-sensor-acquisition.html

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

Loay Shabaneh 2018-3-17

When I choose 100 it record a sample every .009 seconds which is not correct regarding 100 sample / second. also I was not able to fix the sampling rate for position sensor (GPS)

请先登录，再进行评论。