## Nonlinear Schur Parametrization and Orthogonal Modeling of pStationary Higher - Order Stochastic Processes , Techn . Rept

- J. Zarzycki A. Wielgus
- Multidimensional Nonlinear Schur Parametrization…
- 2004

- Published 2017 in 2017 Signal Processing Symposium (SPSympo)

Most of real-life signals are nonGaussian, therefore the linear parametrization/modeling methods, suitable for Gaussian signals are neither adequate nor optimal. Using a nonlinear approach, we can significantly improve filtering results. However, the price that has to be paid is the complexity of the nonlinear treatment. In this paper we consider the… CONTINUE READING

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