music算法 Resources

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While traditional MUSIC algorithm provides super-resolution capability, it fails in modern pulse radar systems where additive noise often exhibits colored noise characteristics. This article presents an enhanced approach - the Root-MUSIC algorithm, which replaces spectral search in conventional MUSIC with polynomial root-finding techniques. The implementation includes MATLAB code demonstrating signal covariance matrix estimation, eigenvalue decomposition, and polynomial coefficient extraction for improved direction-of-arrival estimation.

MATLAB 214 views Tagged