Research Article
Identification of Shortwave Radio Communication Behavior Based on Autocorrelation Spectrogram Features
Figure 3
Signal generation process of burst waveforms.
(a) The generation process of BW0 |
(b) The generation process of BW1 |
(c) The generation process of BW2 |
(d) The generation process of BW3 |
(e) The generation process of BW4 |