diff --git a/regression/lecture/regression-chapter.tex b/regression/lecture/regression-chapter.tex
index 0c37634..fcb8f16 100644
--- a/regression/lecture/regression-chapter.tex
+++ b/regression/lecture/regression-chapter.tex
@@ -16,4 +16,8 @@
 
 \input{regression}
 
+Example for fit with matlab functions lsqcurvefit, polyfit
+
+Example for overfitting with polyfit of a high order (=number of data points)
+
 \end{document}