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This commit is contained in:
Silas Oettinghaus
2026-07-15 17:54:48 +02:00
parent eef5d2f2ea
commit 9455084711
19 changed files with 1574 additions and 1474 deletions
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53
Functions/EQ_recipes/mpi_recipe_dev.m
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@@ -15,11 +15,12 @@ end
%% Execution toggles
run_conventional_ffe = 1;
run_a2_tracked_levels = 1;
run_a2_residual = 1;
run_a1 = 1;
run_tracking_adaptive = 1;
run_conventional_ffe = 0;
run_hpf = 1;
run_a2_tracked_levels = 0;
run_a2_residual = 0;
run_a1 = 0;
run_tracking_adaptive = 0;
plot_output_signals = 0;
%% Shared fixed EQ settings
@@ -49,6 +50,7 @@ if plot_output_signals
"fignum", 400, ...
"normalize", true);
end
%% Conventional FFE
if run_conventional_ffe
eq_ffe = FFE_plain( ...
@@ -78,6 +80,41 @@ if run_conventional_ffe
end
end
%% Conventional FFE
if run_hpf
eq_ffe = FFE_plain( ...
"sps", eq_sps, ...
"order", eq_order, ...
"decide", false, ...
"adaption_technique", eq_adaption, ...
"len_tr", eq_len_tr, ...
"epochs_tr", eq_epochs_tr, ...
"mu_tr", eq_mu_tr, ...
"dd_mode", true, ...
"epochs_dd", eq_epochs_dd, ...
"mu_dd", 0.0012, ...
"optmize_mus", false, ...
"plot_mu_optimization", options.debug_plots, ...
"save_debug", eq_save_debug);
%%% APPLY HPF in MHZ order
f = Filter("f_cutoff",options.userParameters.hpf,"filterType","butterworth","lowpass",0,"filtdegree",4,"fs",options.fsym*2);
Scpe_sig = f.process(Scpe_sig);
storageName = "HPF_plus_conventional_FFE";
[ffe_results,equalized_signal] = runFfe(eq_ffe, "Conventional FFE", ...
Scpe_sig, Symbols, Tx_bits, options);
ffe_results = attachMpiReductionConfig(ffe_results, eq_ffe, storageName, ...
"HPF_plus_conventional_FFE", "hpf", block_update);
output.(char(storageName)) = ffe_results;
if plot_output_signals
plotEqSignals(equalized_signal,Symbols,options,400,-1);
end
end
%% A2 tracked-level decision
if run_a2_tracked_levels
eq_ffe = FFE_A2TrackedLevels( ...
@@ -92,8 +129,8 @@ if run_a2_tracked_levels
"epochs_dd", eq_epochs_dd, ...
"mu_dd", 0.012, ...
"dc_smoothing_a2", 1, ...
"dc_level_avg_bufferlength_a2", 112, ...
"dc_level_update_blocklength_a2", block_update, ...
"dc_level_avg_bufferlength_a2", 112, ... %war 112
"dc_level_update_blocklength_a2", block_update, ... % war block_update
"dc_level_weights_a2", [1], ...
"save_debug", eq_save_debug);
@@ -190,7 +227,7 @@ if run_tracking_adaptive
"optmize_mus", false, ...
"optimize_dc_tracking_params", true, ...
"dc_tracking_optimization_len", 2^15, ...
"dc_tracking_optimization_max_evals", 20, ...
"dc_tracking_optimization_max_evals", 30, ...
"plot_mu_optimization", options.debug_plots, ...
"save_debug", eq_save_debug);