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Table 4 Statistics of experiment data of 110-meter straight track

From: RETRACTED ARTICLE: Design and Implementation of Track and Field Training Information Collection and Feedback System Based on Multi-sensor Information Fusion

Actual value

Calculated

Error(%)

Actual value

Calculated

Error(%)

40m

39.9m

0.25%

80m

79.88m

0.15%

50m

49.8m

0.4%

90m

89.94m

0.07%

60m

60.1m

0.17%

100m

100.4m

0.4%

70m

70.3m

0.43%

110m

110.09m

0.08%