Fig. 5
Transmission of a signal through the chaotic systems. a The chaos signal x 1. b The chaos signal x 1 + y 1. c The signal m(t). d The first transmitted noised-signal s(t). e The second transmitted noised-signal \( \overset{.}{s}(t) \). f The first recovered signal \( \overset{.}{m}(t) \). g The second recovered signal \( \ddot{m}(t) \). h. Error of the information signal \( \ddot{m}(t)-m(t) \)