Fast root-music algorithm
WebA two-step root multiple signal classification (TS-root-MUSIC) algorithm is proposed to avoid the complex EVD/SVD computation using a uniform linear array (ULA) based on a … WebNov 1, 2012 · The authors analyze the performance of Root-Music, a variation of the MUSIC algorithm, for estimating the direction of arrival (DOA) of plane waves in white noise …
Fast root-music algorithm
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WebMUSIC Super-Resolution DOA Estimation MUltiple SIgnal Classification (MUSIC) is a high-resolution direction-finding algorithm based on the eigenvalue decomposition of the sensor covariance matrix observed at … WebJan 15, 2024 · The idea of estimation has also promoted the development of subspace class estimation algorithms. Later, researchers optimized and improved the MUSIC algorithm, and proposed the weighted MUSIC method [8], [9], the root seeking MUSIC method [10], [11], [12], and so on.
WebApr 17, 1991 · A fast algorithm for adaptively seeking the root-MUSIC polynomial coefficients is presented. The directions of arrival are then obtained by applying the DFT (discrete Fourier transform) to the coefficients padded with zeros, thus avoiding polynomial rooting. Computer simulation results are presented to demonstrate the effectiveness of … WebAug 24, 2024 · A fast ray tracing simulator based on shoot-and-bounce method less than 1 minute read Published:August 21, 2024 Here, a fast ray tracing simulator for mmWave channel generation in a complex urban …
WebJul 1, 2024 · By appropriately adjusting the weight, which consists of a switch and a phase shifter, connected to each antenna, the SCM can be accurately reconstructed with low-dimensional matrix-to-vector... WebMar 9, 2024 · It is shown that the IVD is related to the MUSIC and root-MUSIC algorithms. Next, gridless DOA is generalized to the NUA case using IVD. The resulting non-convex optimization problem is solved ...
WebJan 15, 2024 · This type of algorithm has high resolution, but it is computationally intensive. In 1969, Capon proposed the Minimum Variance Distortion less Response Method (MVDR) [4], which is based on the maximum SNR criterion and can be used to estimate the spatial wavenumber spectrum to greatly improve the resolution and performance of noise …
WebJun 30, 2024 · A computationally efficient subspace algorithm is developed for two-dimensional direction-of-arrival (DOA) estimation with L-shaped array structured by two uniform linear arrays with conjugate symmetry to enlarge the effective array aperture, which improves the estimation precision. 79 View 1 excerpt, references methods the jewish home of greater harrisburgWebA modified version of MUSIC, denoted as Time-Reversal MUSIC (TR-MUSIC) has been recently applied to computational time-reversal imaging. MUSIC algorithm has also been … the jewish home of harrisburgWebApr 15, 2024 · Higher order direction finding from rectangular cumulant matrices: the rectangular 2q-MUSIC algorithms. Signal Process., 133 (2024), pp. 240-249. View PDF … the jewish home of rochester nyWebMay 20, 2024 · In this paper, a modified 3D multiple signal classification (MUSIC) algorithm is proposed for joint estimation of range, azimuth, and elevation angles of K-band radar with a small 2 × 2 horn... the jewish japanese cookbook jack douglasWebMar 13, 1997 · Fast root MUSIC algorithm. The capabilities of the pole decomposition multiple signal classification (root-MUSIC) algorithm have been enhanced by the development of a simpler technique that allows the algorithm to operate at a much … the jewish hospital ohioWebNov 29, 2024 · In the traditional Root-MUISC algorithmthe estimated array covariance matrix (EACM) [17] computation , and it can be obtained from the above analysis that the computational complexity of the... the jewish home scranton paWebTo summarise, the proposed fast root-MUSIC algorithm for arbitrary arrays can be accomplished via the following steps: 1. Compute the sampling matrix G(r). Note that … the jewish hospital fax number