Synthesis of the Algorithms of Adaptive Nonlinear Signal Processing Using Robust Approach

The synthesis of adaptive nonlinear signal processing algorithms based on the use of a robust approach to determine the optimal parameters of the amplitude transfer characteristics (ATC) is considered. The named processing is carried out at a certain final signal/noise ratio (SNR) at the input of the nonlinear block (NLB). A robust approach to determining the minimum root mean square error (RMSE) and by the minimum criterion of the generalized parameters of the NLB with the finite SNR is considered. The structural diagrams of the NLB, that implement the abovementioned algorithms including the use of multidimensional quadrature generator, is presented. It is shown the difference signal from the useful, the ratios of their parameters and usage in this case, the probabilistic algorithm of Newtonian type.