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广义延拓矩阵的QR分解 被引量:2

QR Decomposition for Generalized Extended Matrix
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摘要 文章对广义拓矩QR进行分解,阐明Q矩阵、R矩阵与母矩阵的Q矩阵、R矩阵之间的定量关系,结出了两种快速算法。 The quantitative correspondence of and matrixes of generalized extended matrix and its other matrix is derived. Two fast algorithms of generalized extended matrix were given.
机构地区 九江学院理学院
出处 《九江学院学报》 2009年第6期78-80,83,共4页 JOurnal of Jiujiang University :Social Science Edition
基金 江西省自然科学基金项目(2007GZS1760) 江西省教育厅2008年度科技项目(GJJ08432)
关键词 广义延拓矩阵 QR分解 母矩阵 generalized extended matrix QR decomposition mother matrix
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