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Table 2 Result of changing .

From: A Novel Real-Time Coal Miner Localization and Tracking System Based on Self-Organized Sensor Networks

Centroid

W-C

S-M

 

Average error (m)

Steady rate (%)

Average error (m)

Steady rate (%)

Average error (%)

Stead steady (%)

1.6

1.790670

100

0.878391

6

0.899418

97

1.65

1.790670

100

0.824073

6

0.734886

98

1.7

1.790670

100

0.886874

7

0.837491

97

1.75

1.790670

100

0.848828

8

0.934161

97

1.8

1.790670

100

0.933337

15

0.791333

97.8