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EURASIP Journal on Advances in Signal Processing

Table 8 Confusion Matrix at SNR = 4 dB.

From: Automatic Modulation Recognition Using Wavelet Transform and Neural Networks in Wireless Systems

 

PSK2

PSK4

PSK8

PSK2

99.9

0.1

 

PSK4

 

99.8

0.2

PSK8

 

0.5

99.5

  1. The confusion matrix shows a high percentage of correct PSK intra-class recognition when SNR is not lower than 4 dB.
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