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EURASIP Journal on Wireless Communications and Networking

Table 5 Error performance from varying the direction of the interference

From: Classification, positioning, and tracking of drones by HMM using acoustic circular microphone array beamforming

 

Elevation error (rad)

Azimuth error (rad)

MSE (rad)

Direction of interference (elevation, azimuth) = (18°, 63°)

0.0101

0.0083

0.0144

Direction of interference (elevation, azimuth) = (78°, 125°)

0.0092

0.0074

0.0122

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