Huang Binfu. On the Adjustment of Generalized Weight Matrix Inverses[J]. Geomatics and Information Science of Wuhan University, 1985, 10(2): 92-105.
Citation: Huang Binfu. On the Adjustment of Generalized Weight Matrix Inverses[J]. Geomatics and Information Science of Wuhan University, 1985, 10(2): 92-105.

On the Adjustment of Generalized Weight Matrix Inverses

  • On the basis of the weight inverses P-1,this paper introduces the t-dimeusianal zero point,discusses the adjusted unique value and their necessary and sufficient conditions of the irregular weight metrix P:trP->trP+=min.It will also deal with the generalized weight matrix inverses P-,P+,the identity between them and penrose generalized matrix inverses,their constant solution and unique solution,arbitrary solution and conditional solution.This method has been checked with practical example.
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