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| A New Method for Constructing Two-dimensional Perfect Supplementary Quaternary Array |
| Jia Yan-guo; Guo Ji-shan; Xu Cheng-qian |
| The College of Info. Sci. & Eng., Yanshan Univ., Qinhuangdao 066004, China |
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Abstract This paper presents a new method for constructing two-dimensional perfect supplementary quaternary array by using of the properties of the two-dimensional perfect supplementary quaternary array and twodimension -al quasiperfect supplementary quaternary array. As an application, a new two-dimensional perfect supplementary quaternary array with the sizes of 4s × t and the sizes of 2s × 2t are constructed by a perfect supplementary array with the sizes of s × t and a quasiperfect supplementary array with the sizes of 2s×t.
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Received: 12 June 2006
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2008, Vol. 30 
