a b/brno-university-of-technology-smartphone-ppg-database-but-ppg-2.0.0/149086/149086_PPG.hea 

  1
  
149086_PPG 3 30 300





  
  

  2
  
149086_PPG.dat 16 6079.3468(-1420275)/a.u. 0 0 -17426 -14498 0 PPG_R





  
  

  3
  
149086_PPG.dat 16 7168.6883(-373091)/a.u. 0 0 -21014 -27633 0 PPG_G





  
  

  4
  
149086_PPG.dat 16 9053.3142(-392431)/a.u. 0 0 -19173 23662 0 PPG_B