Modulation Recognition Method Based on Wavelet Transform

A wavelet transform-based modulation recognition system featuring signal source generation for QAM, PSK, FSK, AM, and OFDM signals, classification algorithms for QAM/PSK/FSK signals using wavelet features, wavelet-based differentiation between OFDM and single-carrier digital signals, and OFDM-analog signal classification leveraging autocorrelation properties.