Add paragraphs exp. params, description, and interpretation for fig. 4.9

src/thesis/chapters/5_conclusion_and_outlook.tex

@@ -1,8 +1,11 @@
 \chapter{Conclusion and Outlook}
 
+\content{Takeaway: Warm-start more effective for lower numbers of max
+    iterations (plays into our hands because lower number of iterations
+means lower latency)}
+
 \content{\textbf{Ideas for further research}}
 \content{Softer way of decimating VNs}
 \content{Systematic study on using different inner decoders (AED,
 SED, BPGD, ...)}
 \content{Investigate SC-LDPC window decoding wave-like effects}
-