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| The Necessary and Sufficient Condition of the Families of Bent Complementary Function Pairs |
| Jin Hui-long①②; Xu Cheng-qian② |
| ①The Faculty of Electronic, Hebei Normal University, Shijiazhuang 050031, China; ②The College of Information Science and Engineering, Yanshan University, Qinhuangdao 066004, China |
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Abstract Based on analysis of some characters of the families of Bent Complementary Function Pairs(BCFPF), the equivalence relations of BCFPF with the families of Hadamard complementary matrix pairs is studied.The equivalence relation is the necessary and sufficient condition for constructions of BCFPF。A sort of construction method of BCFPF is provided.The families of Hadamard complementary matrix pairs and can be constructed correspondingly by using the equivalent relationships.
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Received: 24 November 2006
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2008, Vol. 30 
