Answer gives a software for calculating conditional Lyapunov exponent (CLE) for coupled oscillators in chaos synchronization. However, it is hard to follow and there is no graphical output of the plot (and it is in C, more complex). Does anyone know how to modify the LET Toolbox which is very good for uncoupled system but I do not understand how to work with synchronized system so as to accommodate the CLE.
- I have a confusion regarding how to include the driver signal while calculating the Jacobian matrix for CLE since theory says that CLE is found for the response system,so don't we have to find the Jacobian for the driver as well as the response system for similar oscillators(drive and response). Or should we consider both the drive and response system in the software and proceed as if it is a single system?
- How to accommodate an external forcing like a random process in a state equation if any in CLE.
- Is there any other implementation for CLE?