本文讨论了七类结构酉矩阵特征值问题的向后误差。
In this paper, backward errors for seven kinds of structured unitary matrix eigenvalue problems are discussed.
无损耗时极化变换矩阵为酉矩阵；互易时，正、反向极化变换矩阵互为转置。
A lossless polarization transfer matrix is a unitary matrix, and reciprocal forward and backward polarization transfer matrices are transposed each other.
提出了一种由一个完备序列的移位序列集和酉矩阵构造零相关区序列集的方法。
The key of this method is to spread a perfect sequence by correlation product of the shift sequences set of the perfect sequence and corresponding unitary matrix.
提出了一种由一个完备序列的移位序列集和酉矩阵构造零相关区序列集的方法。
Based on perfect sequences and unitary matrices, this paper constructs a kind of hexa-phase ZCZ sequence and also improved the method, finally analyzes their correlation functions.
介绍了量子计算与量子信息中的一些重要的矩阵及其应用，包括密度矩阵、酉矩阵等。
We introduce some important matrices and their applications in quantum computation and quantum information, including density matrix, unitary matrix, etc.
对照实数域上正交矩阵的性质和应用的研究，讨论了复数域上酉矩阵的性质以及应用。
At the same time, comparing the properties and applications of orthogonal matrix, we discuss the properties and applications of the generalized orthogonal matrix .
对照实数域上正交矩阵的性质和应用的研究，讨论了复数域上酉矩阵的性质以及应用。
At the same time, comparing the properties and applications of orthogonal matrix, we discuss the properties and applications of the generalized orthogonal matrix .
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