Implementation of Novel Robust Band-Limited Signal Detection Approach Using Graph
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Fig.1 The quantized power spectra QR(m) of BPSK signals with the FFT size M = 300.
Fig.3 The averaged second largest eigenvalues $\bar{\lambda}_1$ of LR for AWGN with respect to different sample sizes K for three different numbers of quantization levels ϒ.
Fig.4 T The averaged second largest eigenvalues $\bar{\lambda}_1$ of LR versus different SNRs for K = M = 300 and three different numbers of quantization levels ϒ.