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本文得到与广义移位算子交换的算子成为亚循环算子的一个充分条件。
In this paper, we result a sufficient condition of supercyclic operators from operators commuting with generalized backward shift operators.
考虑权为常数的单边加权移位算子，利用相似性的一个结果，给出了这类算子的完全拓扑共轭分类。
The present paper deals with the condition for a backward operator weighted shift to be Cowen Douglas operator.
该方法使用LBP16, 4算子来提取虹膜的纹理特征，并构造了改进的移位均值标准差参数进行匹配。
The LBP16, 4 operator is used to extract iris texture features, and the parameter of improved standard deviation of offset means is constructed for iris matching.
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