a b/brno-university-of-technology-smartphone-ppg-database-but-ppg-2.0.0/112025/112025_PPG.hea 

  1
  
112025_PPG 3 30 300





  
  

  2
  
112025_PPG.dat 16 2118.8487(-453938)/a.u. 0 0 25155 -6951 0 PPG_R





  
  

  3
  
112025_PPG.dat 16 2449.791(-258720)/a.u. 0 0 16359 -13694 0 PPG_G





  
  

  4
  
112025_PPG.dat 16 2412.504(-275669)/a.u. 0 0 19560 8025 0 PPG_B