Many changes for 400G DSP

Minimal Example
...

projects/IMDD_base_system/imdd_it.m

@@ -0,0 +1,26 @@
+
+% basePath = 'C:\Users\Silas\Documents\MATLAB\Datensätze\sioe_labor\';
+% db = DBHandler("pathToDB",[basePath,'silas_labor.db']);
+
+uloops          = struct;
+uloops.bitrate = [300,330,360,390,420,450,480].*1e9;
+uloops.M = 4;
+
+wh = DataStorage(uloops);
+wh.addStorage("ber");
+
+wh = submit_simulations(wh,db,"parallel",0,"simulation_mode",0);
+
+a = wh.getStoValue('ber', uloops.bitrate,uloops.M);
+for i = 1:numel(a)
+    bers(i) = a{i}.ber_mlse;
+end
+
+figure(2024)
+hold on
+plot(uloops.bitrate.*1e-9,bers);
+yline(3.8e-3,'LineWidth',2,'DisplayName','3.8e-3');
+yline(2e-2,'LineWidth',2,'LineStyle','--','DisplayName','2e-2');
+beautifyBERplot()
+legend
+