Figure 4

Comparison plot of Random Design versus Optimal Input Design (OID). This graph shows the sum-of-squared-errors in the parameters (Jacobi matrix entries) for 150 runs of our algorithm for a series of 5 experiments. Each run is a point in this graph with coordinates (Random, OID) where Random stands for the sum-of-squared-errors for the Random run and OID stands for the sum-of-squared-errors for the OID run that started with the same initial estimate of the matrix A that was obtained in the first random experiment.