Topic	Replies	Views	Activity
Jerky setpoint, elrs filtering needed? Copter 4.7 rc , filter , rc-filter	11	272	May 27, 2026
Strange placement of RPM based notch filters Copter 4.6 filter , notch-filter	6	136	April 8, 2026
Gyro post filter oscillating ArduCopter crash , ardupilot , arducopter , filter	4	166	November 12, 2025
ATC_RAT_YAW_FLTE for small powerful quads: Zero or non-zero? Copter 4.5 autotune , yaw , filter	3	467	May 6, 2025
FFT Filter Tool Upload Issues ArduCopter filter , raw-imu	9	666	March 15, 2025
Not able to filter out properly imu data using notch filters Copter 4.5 imu , fft , filter , notch-filter	5	290	August 30, 2024
Measurement Noise Parameters - Extended Kalman Filter Plane 4.4 measure , filter	3	421	January 12, 2024
INS_ACCEL_FILTER and INS_GYRO_FILTER applies to EKF and IMU log data? ArduCopter log , ekf , imu , filter	0	428	October 27, 2023
Harmonic Notch filter A guide for dummies ArduCopter arducopter , filter , notch-filter , harmonic-notch , cubeorange	4	3504	October 13, 2023
Filter Review Tool Tests ArduCopter arducopter , tuning , filter	23	1652	September 16, 2023
15Hz Wobble - Can't filter out Copter 4.0 arducopter , filter , notch-filter , harmonic-notch	35	2490	February 15, 2021
IMU Filter Tool Copter 3.6 imu , tools , filter , signal-processing	23	5107	August 19, 2019
Acc/Gyro filter is not a Low Pass Filter? Copter 3.6 bug , filter	12	4741	May 29, 2019

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