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. 2022 Jun 12;22(12):4444. doi: 10.3390/s22124444

Table 2.

Hyperparameters used for Kalman filter.

Q R Plot Explanation
0.00001 0.01 graphic file with name sensors-22-04444-i001.jpg Significant differences among original data
0.00001 0.1 graphic file with name sensors-22-04444-i002.jpg
0.0001 0.01 graphic file with name sensors-22-04444-i003.jpg Larger Q makes the filtered data close to the original data
0.0001 0.001 graphic file with name sensors-22-04444-i004.jpg Reduces most noise data
and is close to original data