本文重点给出了两种矩阵最大特征值的近似计算方法。

Presented in this paper are two kinds of approximate computation methods of the matrix maximum eigenvalue.

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利用阵列天线接收信号的空时平稳特性，在最大特征值法的基础上提出一种改进的DOA估计算法。

Making use of the temporal-spatial stationary characteristic of the array antenna received signals, an improved DOA estimation algorithm based on the largest eigenvalue is proposed.

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研究了计算大型稀疏对称矩阵的若干个最大或最小特征值的问题。

The problem of computing a few of the largest (or smallest) eigenvalues of a large sparse symmetric matrix is investigated.

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