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- Algorithm
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- 113kb
- Update:
- 2012-11-26
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- 陶伟
Description: Passive Acoustic Direction Estimation method to eliminate the effective speed of sound effect. Cross array and regular tetrahedron array finding formulas are derived based on the model of plane wave sound propagation vector analysis method, both the effective speed of sound changes under conditions different positioning performance The results showed that, of being tetrahedral array, using appropriate the formula, can avoid the effective speed of sound azimuth estimation.
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方位估计中消除有效声速影响的方法.pdf
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