Modeling using 1-D map of complex behavior in coupled chaotic circuits with intermittency

In our previous research, a complex behavior in two coupled chaotic circuits related with intermittency has been investigated. This paper provides modeling of the complex behavior using 1D map derived from the subcircuit and occurrence probabilities of different states. The 1D map is shown to be useful to make clear the statistical properties of laminar parts. Further, the basin of initial values attracted to the different states is shown to give the information of the occurrence probabilities of the states.