Calculation of frequencies with data from an accelerometer [FOURIER TRANSFORM]
Budget: $10 – $30 USD
Look, I'll tell you, so that you pay attention please:
They made us install an application on our cell phone that works like an Accelerometer, we opened the app, put the cell phone on the table, they put on a Queen song and we did the following.
I show you on video what was done:
https://drive.google.com/file/d/1Q8_izGtMquoVSyakeaEv8Yh8sj_Du928/view?usp=share_link
In the end, a data file is generated in this way (attached file 'DATA').
With this you have to do the following:
1. Demonstrate with data that the cell phone did not move, based on the accelerometer data. With F=m*a.
2. What is the frequency between the beats of the song. Using fourier transform.
They made us install an application on our cell phone that works like an Accelerometer, we opened the app, put the cell phone on the table, they put on a Queen song and we did the following.
I show you on video what was done:
https://drive.google.com/file/d/1Q8_izGtMquoVSyakeaEv8Yh8sj_Du928/view?usp=share_link
In the end, a data file is generated in this way (attached file 'DATA').
With this you have to do the following:
1. Demonstrate with data that the cell phone did not move, based on the accelerometer data. With F=m*a.
2. What is the frequency between the beats of the song. Using fourier transform.