a b/brno-university-of-technology-smartphone-ppg-database-but-ppg-2.0.0/112009/112009_ACC.hea 

  1
  
112009_ACC 3 100 1000





  
  

  2
  
112009_ACC.dat 16 508.0155(-342148)/mg 0 0 8891 -106 0 ACC_X





  
  

  3
  
112009_ACC.dat 16 697.1702(-269108)/mg 0 0 8366 29943 0 ACC_Y





  
  

  4
  
112009_ACC.dat 16 799.1951(426770)/mg 0 0 -13587 8641 0 ACC_Z