--- a
+++ b/brno-university-of-technology-smartphone-ppg-database-but-ppg-2.0.0/112057/112057_PPG.hea
@@ -0,0 +1,4 @@
+112057_PPG 3 30 300
+112057_PPG.dat 16 8175.8943(-1471816)/a.u. 0 0 -30372 -25635 0 PPG_R
+112057_PPG.dat 16 9411.1663(-1144850)/a.u. 0 0 4264 17928 0 PPG_G
+112057_PPG.dat 16 7655.8278(-1075486)/a.u. 0 0 18883 29872 0 PPG_B