FSO analysis:

- minimal changes in several files
- new Timing Rec from Magnus

Functions/EQ_structures/ml_mlse.m

@@ -45,8 +45,7 @@ end
 
 ml_mlse_results.config = Equalizerstruct();
 
-eq_small = strip_eq(eq_, 10);
-json_str = jsonencode(eq_small);
+eq_ = strip_eq(eq_, 10);
 
 ml_mlse_results.config.eq = jsonencode(eq_);
 ml_mlse_results.config.equalizer_structure = int32(equalizer_structure.ml_mlse);
@@ -135,6 +134,9 @@ function eq_out = strip_eq(eq_, max_elems)
                 eq_.(props{i}) = [];
             end
         end
+        if issparse(val)
+            eq_.(props{i}) = find(eq_.(props{i}));
+        end
     end
     eq_out = eq_;
 end