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Scattered stuff from Silas during Dissertation

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Silas Oettinghaus
2026-06-03 09:05:33 +02:00
parent a91da3b97c
commit 5c2e27687d
37 changed files with 1726 additions and 1338 deletions
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6
Functions/EQ_structures/duobinary_target.m
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@@ -14,6 +14,7 @@ function [db_results] = duobinary_target(eq_, mlse_,M, rx_signal, tx_symbols, tx
options.decoding_mode db_decoder = db_decoder.sequencedetection;
end
%Duobinary Targeting
db_ref_sequence = Duobinary().encode(tx_symbols);
@@ -172,14 +173,15 @@ function [db_results] = duobinary_target(eq_, mlse_,M, rx_signal, tx_symbols, tx
rx_signal.spectrum("normalizeTo0dB",1,"fignum",250,"displayname","Rx Spectrum");
Duobinary().encode(tx_symbols).spectrum("normalizeTo0dB",1,"fignum",10,"displayname","DB encoded reference");
Duobinary().encode(tx_symbols).spectrum("normalizeTo0dB",1,"fignum",250,"displayname","DB encoded reference");
showEQNoisePSD(eq_noise,"fignum",250,"displayname",'Duobinary Target Noise after Equalization');
fprintf('DB tgt BER: %.2e \n',ber_db);
figure(341); clf;
showLevelHistogram(eq_signal, db_ref_sequence, "fignum", 341);
tx_symbols_uncoded = Duobinary().decode(db_ref_sequence);
showLevelHistogram(eq_signal, db_ref_sequence, "fignum", 341,"ref_symbol_uncoded",tx_symbols_uncoded);
end