--- a
+++ b/brno-university-of-technology-smartphone-ppg-database-but-ppg-2.0.0/149100/149100_PPG.hea
@@ -0,0 +1,4 @@
+149100_PPG 3 30 300
+149100_PPG.dat 16 21837.6055(-5208943)/a.u. 0 0 30236 26531 0 PPG_R
+149100_PPG.dat 16 17262.0999(-958120)/a.u. 0 0 30600 -29030 0 PPG_G
+149100_PPG.dat 16 23139.1998(-1038585)/a.u. 0 0 31151 11077 0 PPG_B