He Guohong. A proof on minimum variance of adjustment result[J]. Geomatics and Information Science of Wuhan University, 1984, 9(2): 77-78.
Citation: He Guohong. A proof on minimum variance of adjustment result[J]. Geomatics and Information Science of Wuhan University, 1984, 9(2): 77-78.

A proof on minimum variance of adjustment result

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  • Received Date: November 30, 1983
  • Published Date: February 04, 1984
  • By applying the property of positive definite matrix it is shown in this paper that the variance matrices of  and  are minimum.
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