Open Access

表2

不同模型的测距误差

模型 MAE/m RMSE/m
对数距离路径损耗 1.646 0 1.960 4
TOA 0.383 6 0.775 8
LS-SVMR 0.198 3 0.255 3
BP神经网络 0.154 6 0.202 3
GPR 0.110 8 0.146 6

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