Figure 2 | Scientific Reports

Figure 2

From: Identifiability of structural networks of nonlinear electronic oscillators

Figure 2

Experimental setup. Schematic representation of the experimental arrangement of a network containing \(N=28\) electronic Rössler oscillators. The coupling strength between oscillators (\(\kappa\)) is adjusted by means of digital potentiometers X9C103 (XDCP), whose resistance is controlled through digital pulses sent by a DAQ (model NI USB 6363, from National Instruments). Port P0.0 is used to increase or decrease the resistance of the digital potentiometer, and port P0.1 sets the initial value (allowing for 100 discretized values of \(\kappa\)).

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