Figure 5 | Scientific Reports

Figure 5

From: Enhanced cognitive demodulation with artificial intelligence

Figure 5

(a) Unrolled computational graph for the complete LSTM-based cognitive demodulator with emitter and sensor parameter inputs and received noisy signal (cyan curve) input across a sequence of N symbols. (b) Signal space decision boundaries for the LSTM-based demodulator (between the two colours) and the matched filter (green dashed line, mid-perpendicular of the line segment through S0 and S1) for six arbitrary sampled symbols.

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