A device may receive information that identifies a set of input frequencies and a set of output frequencies associated with a circuit. The device may determine, based on the set of input frequencies and the set of output frequencies, a set of fundamental frequencies associated with the circuit, and a harmonic order corresponding to one or more fundamental frequencies in the set of fundamental frequencies, where the one or more fundamental frequencies and the corresponding harmonic orders are based on a quantity of harmonic frequencies associated with the circuit. The device may output or store the one or more fundamental frequencies and the corresponding harmonic orders.
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