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Table 1 Similarity between two P s (k, q) with respect to different modulations in the absence of noise

From: Intra-pulse modulation recognition using short-time ramanujan Fourier transform spectrogram

Type

MP

LFM

BPSK

2FSK

4FSK

MP

1

0.4312

0.9341

0.1241

0.1286

LFM

 

1

0.4544

0.0480

0.0750

BPSK

  

1

0.1248

0.1291

2FSK

   

1

0.3258

4FSK

    

1