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2005•Acta Simulata Systematica SinicaRequires access

Estimation for Signals' DOA by Modified MUSIC Algorithm

Chang Hong-sen

Open publisher page 3 citations

Abstract

Music algorithm can estimate independent signals' DOA effectively and reach the infinite precision under the premise that the model is proper, but it is ineffective to coherent signals and adjacent signals with small SNR. Here it is presented a new modified MUSIC algorithm by deduction, which can estimate the DOA of coherent signals and adjacent signals with small SNR. The simulations have proved the effectiveness of this new modified MUSIC algorithm.

About this research paper

What this paper is about

Music algorithm can estimate independent signals' DOA effectively and reach the infinite precision under the premise that the model is proper, but it is ineffective to coherent signals and adjacent signals with small SNR. Here it is presented a new modified MUSIC algorithm by deduction, which can estimate the DOA of coherent signals and adjacent signals with small SNR. The simulations have proved the effectiveness of this new modified MUSIC algorithm.

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OpenAlex reports 3 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

Music algorithm can estimate independent signals' DOA effectively and reach the infinite precision under the premise that the model is proper, but it is ineffective to coherent signals and adjacent signals with small SNR. Here it is presented a new modified MUSIC algorithm by deduction, which can estimate the DOA of coherent signals and adjacent signals with small SNR. The simulations have proved the effectiveness of this new modified MUSIC algorithm.

Key concepts: Multiple signal classification, Algorithm, Computer science, Speech recognition, SIGNAL (programming language), Telecommunications, Antenna (radio), Programming language

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