特征值平移超分辨率算法
EIGENVALUE SHIFT SUPERRESOLUTION ALGORITHM
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摘要: 本文分析了逆冪迭代算法的收斂速度。為了克服逆冪迭代算法矩陣求逆的過程,提出了特征值平移冪迭代算法,并分析了它的收斂速度,給出了計算機模擬結(jié)果。
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關(guān)鍵詞:
- 逆冪迭代; 特征值平移; 超分辨率
Abstract: The convergence of the inverse correlation matrix iteration algorithm is analyzed. In order to avoid computing the inverse correlation matrix in the algorithm, this paper presents an eigenvalue shift iteration algorithm, and analyzes its convergence. Finally, the simulated results are given. -
Durrani T S, Sharman K C. IEE Proc一F, 1983, 130(1): 22-28.[2]Ziskind I, Wax M. IEEE Trans. on ASSP, 1988, ASSP-36(10): 1553-1560.[3]Marcos S, Benidier M. On high resolution array processing non-based on the eigenanalysis approach, Proc. of ICASSP, Abuquerque, New Mexico, U. S. A. 1990: 2956-2959. -
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