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Optimization
Fourband Filter Optimization
Optimization Results With Respect To The Outer Loop
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Run Iter Simul Merit Function Optim Outer Parameters
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1 22 177 5.0741859e+01 6.4e-04 LS: 0.0000e+00 N1: 1.0000e+01
2 11 97 6.7559608e+01 1.5e-03 LS: 0.0000e+00 N1: 1.5000e+01
3 26 205 6.2095585e+01 2.3e-04 LS: 0.0000e+00 N1: 2.0000e+01
4 33 274 5.2472654e+01 1.1e-01 LS: 0.0000e+00 N1: 2.5000e+01
5 31 242 4.1993472e+01 9.3e-02 LS: 0.0000e+00 N1: 3.0000e+01
The plot shown in Figure 13-20 extracts the optimal value of the merit function F merit after
solving each problem associated to a restricted problem with fixed values N1 and LS. It shows
that there is a narrow area along the line N1 = 20 where this function takes its minimal values.
This means that the assumption of a well-defined problem having continuous and
pseudodiscrete variables is reasonable.
Figure 13-20. Plotted Values of the Merit Function
Related Topics
Minimization and Maximization Objectives
Goal Values Objectives
Inner and Outer Sweep Parameters
Fourband Filter Optimization
Netlist file: fourband.cir
Eldo® User's Manual, 15.3 671