A proof on minimum variance of adjustment result

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.

Citation:

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

Abstract

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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