Patent ID: 11893472
Assignee: NORTHWESTERN UNIVERSITY
Field: Measurement (Instruments)
Classification: CPC G  C | IPC G

Claim 1:
2. The compensation method according to claim 1, wherein:
during the sliding average filtering process in step 2, a window length of the sliding average filtering is set, wherein a number of points of the sliding average filtering is N, and the filtering formula is:, X
      ⁡
      (
      t
      )
     
     =
     
      
       1
       N
      
      ⁢
      
       
        ∑
        
          
         
          i
          =
          0
         
        
        
          
         
          N
          -
          1
         
        
       
        
       
        
         X
         ′
        
        (
        
         t
         -
         i
        
        )
       
      
     
    
   
   
    
     (
     1
     )
    
   
  
 

wherein X(t) is a value at time t after filtering, X′(t) is a value of original data at time t, and N is the window length of the sliding average filtering.