The neural chaos network circuit has an input (Xn) applied to a variable resistor (R10) coupled to the negative input of an amplifier (10). Further variable resistors (R11, R13) provide feedback connection and the output is generated through another variable resistor (R12). This provides a non linear function and the input is received from a sample and hold circuit that is coupled in a loop with an external input applied and operates as a neural-chaos network unit.
