Accelerometer: Measured data import into Matlab and plotting acceleration and speed

I have measured vibrations produced by a cell phone vibrating when ringing. The point of it is, to see if phone vibrations can be identified and distinguished from other typed of vibrations. I have imported the measured data in Matlab. The imported data represents the acceleration, which I have transformed into speed and plotted it. The speed plot is much more useful for detecting a pattern.

Category:

Science & Technology

Tags:

• vibration measurement
• accelerometer
• matlab
• pattern recognition
• pattern detection