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Estimation of DOA Based on MUSIC

Author: WangYueZuo
Tutor: DiaoMing
School: Harbin Engineering University
Course: Communication and Information System
Keywords: Computer Simulation MUSIC algorithm Incoherent signals Signal-to-noise ratio
CLC: TN911
Type: Master's thesis
Year: 2005
Downloads: 526
Quote: 3
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Abstract


With the development of science and technology , many areas now need to know the exact direction of the desired signal . Signal accurately measured to a very high demand . Currently, finding algorithm has already been widely applied to many areas such as radar, communications . MUSIC algorithm and its hardware implementation is described in this paper . In the past, the study of space signals measured up most of the space one-dimensional signal DOA estimation . This thesis analyzes the basic principles of the MUSIC algorithm . Then , the article describes is estimated based on the three-dimensional array of two-dimensional DOA . Then this paper is to analyze the results of computer simulation using MATLAB language comparison reference value , the result of the realization of the project . The past , due to the limitations of the hardware computing speed , MUSIC algorithm engineering did not able to get a wide range of applications . With the development of science and technology , hardware accelerated execution speed , the MUSIC algorithm has been widely used . The second half of this paper describes the hardware implementation of the MUSIC algorithm .

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