基于逆子空间拟合的阵列标定

MTS/IEEE Oceans 2001. An Ocean Odyssey. Conference Proceedings (IEEE Cat. No.01CH37295) Pub Date : 2001-11-05 DOI:10.1109/OCEANS.2001.968391

C. Wan, J. Goh, C. Chia

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引用次数: 4

摘要

提出了利用子空间拟合和逆子空间拟合技术进行传感器阵列形状标定的新方法。与Weiss和Friedlander(1989)的最大似然技术相比，所提出的技术所需的计算量大大减少，但可以达到相似的校准精度。因此，新提出的技术在实时实现中是有希望的。

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Array calibration based on inverse subspace fitting

We propose new techniques for sensor array shape calibration using the subspace fitting and the inversed subspace fitting techniques. In comparison with the maximum likelihood technique of Weiss and Friedlander (1989), the proposed technique requires significantly less computations while similar calibration accuracy can be achieved. Thus, the new proposed techniques are promising in real-time implementation.

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MTS/IEEE Oceans 2001. An Ocean Odyssey. Conference Proceedings (IEEE Cat. No.01CH37295)

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