| Citation: |
WANG Xiaoqing, DANG Yamin, XUE Shuqiang. A Numerical Value Index Applied to Diagnosis of Ill-conditioning Problems:Orthogonal Degree of Matrices[J]. Geomatics and Information Science of Wuhan University, 2009, 34(2): 244-247.
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Supported by: Beijing Renhe Information Technology Co., Ltd. 
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