Browsing by Author "Rajala, Sarah A."

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    Discrete nonlinear inverse filtering
    (1977) Rajala, Sarah A.; Figueiredo, Rui J. P. de
    A new mathematical derivation is developed for the solution of the problem of nonlinear inverse filtering. It is derived for systems with finite deterministic signals, i. e., the output y of the system is a finite set of data samples. It is assumed that the system generating this output can be represented by a discrete Volterra series, the kernels of this series being known. With knowledge of both the output and these nonlinear kernels# the model is derived for the nonlinear inverse filter. The output of this filter x