Nonlinear Algorithms for Measuring the Noise Signal Power against the Background of Interferences

摘要

Algorithms for measuring the power of mixture components of the noise signal and interferences by using functional transformations of the input mixture in the section of postdetection processing have been considered. The cases of narrowband and pulse interferences were investigated. The performance analysis of the algorithms was performed at different values of interference-to-signal ratio. The results of numerical experiments made it possible to find out the performance peculiarities of algorithms under different conditions.