--- a
+++ b/brno-university-of-technology-smartphone-ppg-database-but-ppg-2.0.0/148103/148103_ACC.hea
@@ -0,0 +1,4 @@
+148103_ACC 3 100 1000
+148103_ACC.dat 16 799.1951(-594601)/mg 0 0 -4795 4493 0 ACC_X
+148103_ACC.dat 16 1110.7458(84972)/mg 0 0 -7220 29015 0 ACC_Y
+148103_ACC.dat 16 697.1702(416908)/mg 0 0 8366 -17565 0 ACC_Z