Waveform conversion from FM signal to CW signal with neural network

The CW signal and FM signal are two kinds of common signals used in an active sonar system. In a sonar auditory set, the CW signal can achieve a clear, good result, but this is not easy for the FM signal. In order to improve the unsatisfactory result, this paper presents a mew method to convert the FM signal into a CW signal with a neural network. Computer simulation has proved the feasibility and merit of the new method.