engleski

Total least squares problem for exponential function

Given the data $(p_i, t_i, f_i), $ $i=1, ldots, m, $ we consider the existence problem for the optimal parameters for the exponential function approximating this data in the sense of total least squares. We give sufficient conditions which guarantee the existence of such optimal parameters.

total least squares; orthogonal least squares; errors-in-variables; exponential function; parameter estimation

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