Fig. 4
From: Advancements in noise reduction for wheel speed sensing using enhanced LSTM models
Simulated automotive wheel speed sensor subject to environmental interference in a realistic environment (50Â Hz, 1000Â Hz Sampling, 10Â dB SNR). A 1-s time series generated by adding white Gaussian noise (10Â dB SNR) to a 50Â Hz square wave, illustrating typical amplitude fluctuations under automotive road conditions.
