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Estimation for Direction of Signal Arrival based on Area Density of Estimated Lines for Ultrasonic Sensor Array.

Eichi MoritaHiroyuki HatanoKosuke SanadaKazuo MoriAsuka TsujiiHironobu KasashimaTakaya Yamazato
Published in: GCCE (2020)
Keyphrases
  • sensor array
  • signal subspace
  • line fitting
  • hough transform
  • estimation error
  • direction of arrival
  • noisy images
  • distance measurement
  • linear array
  • rigid motion
  • model fitting
  • eigenvalue decomposition