Robust direction finding via acoustic vector sensor array with axial deviation under non-uniform noise

HIGHLIGHTS

• who: Sci. Eng. et al. from the School of Physics and Electronic Information Engineering, Henan Polytechnic University, Jiaozuo, China have published the research work: Robust Direction Finding via Acoustic Vector Sensor Array with Axial Deviation under Non-Uniform Noise, in the Journal: (JOURNAL)
• what: In this paper, a robust two-step iterative minimization (TSIM) method is proposed to estimate the DOA via an AVSA with the coexistence of axial deviation and non-uniform noise. It is interesting to note that the estimated C̄( j+1) does not satisfy the expected axis deviation matrix, mainly because . . .
  

   

  

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