File:Lenss.png
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Summary
| Description |
English: MATLAB script:
clear all ; close all ; clc
EbNo = 0:7;
lens = 5:9;
gens = [[35 23]; [51 73]; [171 133]; [371 247]; [753 561]];
for g = 1:length(gens)
spect = distspec(poly2trellis(lens(g), gens(g,:)),lens(g))
ber_soft(:, g) = bercoding(EbNo,'conv','soft',1/2,spect);
ber_hard(:, g) = bercoding(EbNo,'conv','hard',1/2,spect);
end
ber_u = berawgn(EbNo,'psk',4,'nondiff').';
ber1 = [ber_soft ber_u];
ber2 = [ber_hard ber_u];
figure(1)
semilogy(EbNo, ber1,'LineWidth', 1.5)
hold on
legend('Soft (5,[35 23])',...
'Soft (6,[51 73])','Soft (7,[171 133])',...
'Soft (8,[371 247])','Soft (9,[753 561])',...
'Uncoded','location','best')
grid on
xlabel('Eb/No (dB)')
ylabel('Bit Error Rate')
figure(2)
semilogy(EbNo, ber2,'LineWidth', 1.5)
hold on
legend('Hard (5,[35 23])',...
'Hard (6,[51 73])','Hard (7,[171 133])',...
'Hard (8,[371 247])','Hard (9,[753 561])',...
'Uncoded','location','best')
grid on
xlabel('Eb/No (dB)')
ylabel('Bit Error Rate')
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| Date | |||
| Source | Own work | ||
| Author | Kirlf | ||
| Other versions |
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Licensing
I, the copyright holder of this work, hereby publish it under the following license:
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- You are free:
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- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 05:46, 6 February 2019 | | 561 × 420 (10 KB) | Kirlf | User created page with UploadWizard |
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