Fig. 1. Digital signal equivalent time sampling eye pattern formation process

Fig. 2. Sampling oscilloscope waveform testing curve

Fig. 3. Recurrent neural network structure

Fig. 4. Process of establishing equivalent time equalizer and solving output matrix

Fig. 5. The process result of equivalent time equalizer

Fig. 6. The accuracy of equivalent time equalizer in processing PRBS sequences of different orders

Fig. 7. Equivalent time sampling LFM signal