... developed all over the world and has been continually perfected with new techniques. However, noise is still a major problem in the signal processing of mobile communication system. A new ... of artificial intelligence. Neural Networks can train tracking bit sequences of signals for noise suppression.Our thesis aims to present theory and simulation by means ... has been used extensively in mathematics, digital signal processing and automatic control -- for noise suppression.Completed in 4 months’ time, our thesis is far from being perfect. It certainly...