Considered parameters in a least squares adjustment process |
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Authors: | Haim B Papo |
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Institution: | (1) Technion, Israel Institute of Technology, Israel |
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Abstract: | Least squares adjustment processes occasionally utilize constants with a known degree of uncertainty. If the covariance matrix
of the adjusted parameters is estimated without considering those uncertainties the resulting estimate is invariably too optimistic.
A method is proposed by which without altering the values of the adjusted parameters their a posteriori (after the adjustment)
covariance matrix can be improved by the inclusion of the effect of uncertainties in the constants. |
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Keywords: | |
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