I'm trying to simulate a chaotic circuit involving a single equilibrium point, but when I try simulating the circuit I'm getting an error with one of the multiplier blocks (AD633) regarding the time step being too small. I need my simulation to run for around 100-200 sec for getting the desired...
The circuit below is part of a design to simulate natural fluctuations geomagnetic recordings for test purposes. The ELF sinewave thus needs to be made irregular in frequency and amplitude by introducing a random modulation, in this case low pass filtered noise.
I had planned on using an AD633...
