Research Article
Design of Digital IIR Filter with Conflicting Objectives Using Hybrid Gravitational Search Algorithm
Table 3
Unimodal test functions.
| Name | Functions | Dimension | Search range |
| Sphere | | 30 | | SumSquare | | 30 | | SumPower | | 30 | | Step | | 30 | | Elliptic | | 30 | | Exponential | | 30 | | Quartic | | 30 | | Schwelfel_2.22 | | 30 | | Schwelfel_1.2 | | 30 | | Schwelfel_2.21 | | 30 | |
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