DOA Estimation without Source Number for Cyber-Physical Interactions

المؤلفون المشاركون

Xiong, XiaoMing
Li, Jianzhong
Gu, Xiaobo
Zhan, Ruidian
Liu, Yuan

المصدر

Complexity

العدد

المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-5، 5ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2020-07-08

دولة النشر

مصر

عدد الصفحات

5

التخصصات الرئيسية

الفلسفة

الملخص EN

In this paper, a direction of arrival (DOA) estimator is proposed to improve the cyber-physical interactions, which is based on the second-order statistics without a priori knowledge of the source number.

The impact of noise will firstly be eliminated.

Then the relationship between the processed covariance matrix and the steering matrix is studied.

By applying the elementary column transformation, an oblique projector will be designed without the source number.

At last, a rooting method will be adopted to estimate the DOAs with the constructed projector.

Simulation results show that the proposed method performs as well as other methods, which requires that the source number must be known.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Li, Jianzhong& Gu, Xiaobo& Zhan, Ruidian& Xiong, XiaoMing& Liu, Yuan. 2020. DOA Estimation without Source Number for Cyber-Physical Interactions. Complexity،Vol. 2020, no. 2020, pp.1-5.
https://search.emarefa.net/detail/BIM-1145828

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Li, Jianzhong…[et al.]. DOA Estimation without Source Number for Cyber-Physical Interactions. Complexity No. 2020 (2020), pp.1-5.
https://search.emarefa.net/detail/BIM-1145828

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Li, Jianzhong& Gu, Xiaobo& Zhan, Ruidian& Xiong, XiaoMing& Liu, Yuan. DOA Estimation without Source Number for Cyber-Physical Interactions. Complexity. 2020. Vol. 2020, no. 2020, pp.1-5.
https://search.emarefa.net/detail/BIM-1145828

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1145828