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Figure 8 | EURASIP Journal on Advances in Signal Processing

Figure 8

From: A low complexity Hopfield neural network turbo equalizer

Figure 8

HNN-TE and CTE normalized computational complexity for long channels and N c = 1280 for both O ( N c 2 . 376 ) and O ( N c 3 ) HNN-TE matrix multiplication complexity. Blue circle: CTE - BPSK; Black square: CTE - 4-QAM; Red circle: HNN-TE - BPSK (O( N c 2 . 376 )); Green square: HNN-TE - 4-QAM (O( N c 2 . 376 )); Red square: HNN-TE - BPSK (O( N c 3 )); Green circle: HNN-TE - 4-QAM (O( N c 3 )).

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