Hi,
I would like to design filters for GY 521 Accelerometer+Gyscope. I want to do it with the Z-transformation but the problem is that I don't know how to calculate coefficients of equations.
Are there anyone who can help me do it?
Thanks,
Laci
Have you read this ?
http://forum.arduino.cc/index.php?topic=58048.0
Did you try the i2cdevlib ?
http://www.i2cdevlib.com/devices/mpu6050
I did some reading on Z-transform, and I think I can almost grasp it. Why do you need frequency filtering ? I hope it is not to filter the noise out of it ?