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+++ Changes +++

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+ duobinary_target now supports memoryless decoding (FFE targets DB response without MLSE)
+ PAMmapper.quantize now supports custom constellations for quantization
+ Added a new folder 'Documentations' for pdfs, slides, etc.
+ Added new FSO evaluation scripts in projects/FSO transmission/Evaluation Scripts
+ Added ffe_db (rudimentary module, not important anymore)
This commit is contained in:
magf
2026-03-05 10:41:21 +01:00
parent 2a724b833f
commit 3676d92b30
32 changed files with 2307 additions and 232 deletions
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12
projects/IMDD_base_system/imdd_it.m
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@@ -1,4 +1,4 @@
close all;
if 1
@@ -8,8 +8,11 @@ if 1
% uloops.laser_wavelength = [1293,1297.5,1302,1306.5,1310,1313.4,1318,1322.7,1327.4];
uloops.laser_wavelength = [1293];
uloops.M = [4];
uloops.link_length = [0:2:10]; % 1,2,3,5,6,8,10
uloops.link_length = 1;
% uloops.link_length = [0:2:10]; % 1,2,3,5,6,8,10
uloops.alpha = [0];
uloops.duob_mode = db_mode.db_precoded;
uloops.decoding_mode = "memoryless";
wh = DataStorage(uloops);
wh.addStorage("ber");
@@ -22,8 +25,9 @@ end
figure
hold on
for alpha = uloops.alpha
a=wh.getStoValue('ber',1, [300].*1e9 , 1293, 4, uloops.link_length,alpha);
ffe = cellfun(@(x) x.ffe_results.metrics.BER, a);
a=wh.getStoValue('ber',1, [300].*1e9 , 1293, 4, uloops.link_length,alpha,uloops.duob_mode,uloops.decoding_mode);
% ffe = cellfun(@(x) x.ffe_results.metrics.BER, a);
ffe = cellfun(@(x) x.dbt_results.metrics.BER, a);
plot(uloops.link_length,ffe,'DisplayName',sprintf('Alpha: %d',alpha),'LineStyle','-','HandleVisibility','on');
end