Skip to main content

Table 3 Performance comparison between AW-XWVD and S-transform

From: Efficient phase estimation for the classification of digitally phase modulated signals using the cross-WVD: a performance evaluation and comparison with the S-transform

SNR Signals MLW (Hz)
   AW-XWVD S-Transform
6 dB BPSK1 0.012 0.025
  BPSK2 0.012 0.053
  QPSK1 0.016 0.025
  QPSK2 0.015 0.046
  8PSK1 0.017 0.031
  8PSK2 0.017 0.052
10 dB BPSK1 0.010 0.023
  BPSK2 0.010 0.049
  QPSK1 0.014 0.024
  QPSK2 0.014 0.0486
  8PSK1 0.015 0.029
  8PSK2 0.014 0.050