Extracting Messages Masked by Chaos

摘要: This chapter highlights how to extract messages that are masked by a chaotic signal in system of two Lorenz oscillators. mask removal is done for different modes transmission: digital one, where parameter the sender switched between values, and an analog mode, small amplitude message added carrier signal. It can be achieved without using second oscillator as receiver, doing full reconstruction dynamics. method robust with respect transformations impede unmasking not affected broadband noise inherent synchronization process. The also discusses limitations this way extraction high frequency bands.