Data: Adds Matthias recordings.

0985971f · Matthias Mayr · 437501aa · 0985971f · 0985971f · 0985971f
Commit 0985971f authored Mar 26, 2020 by Matthias Mayr
--- a/Data_Matthias/running_1.txt
+++ b/Data_Matthias/running_1.txt
--- a/Data_Matthias/running_2.txt
+++ b/Data_Matthias/running_2.txt
--- a/Data_Matthias/standing_1.txt
+++ b/Data_Matthias/standing_1.txt
--- a/Data_Matthias/walking_1.txt
+++ b/Data_Matthias/walking_1.txt