Figure 1.

An optimized model acts as a concrete point of comparison for understanding the performance and features of the system. (a) The performance of an optimized model may be compared to the measured system’s performance (ΔP). The parameters of the optimized model may also be compared to those fit to the measured system (Δθ). (b) One may also compare the measured system to the optimized model in terms of functional properties beyond the optimized one.