Research on AR-AKF Model Denoising of the EMG Signal

Figure 2

Comparison chart of denoising effect.

(a) EMG signal collected when the wrist is turned up

(b) Noisy signal

(c) LMS denoising signal

(d) Sym8 wavelet denoising signal

(e) EMD denoising signal

(f) AR-AKF noise cancellation signal