Research Article

Device-Free Wireless Localization Using Artificial Neural Networks in Wireless Sensor Networks

Table 1

Performance comparison with different parameter K.

KMean error (m)Standard deviation (m)Accuracy within 1m (%)Accuracy within 2m (%)

30.831.0575.491.5
40.851.1576.488.1
51.081.1460.483.5
60.421.0883.590.0
70.451.4579.287.7
81.171.3563.177.7