Research Article
Modeling and Design of a Nano Scale CMOS Inverter for Symmetric Switching Characteristics
Table 6
Performances of the PSO Algorithm.
| Case Study | No. of iterations | No. of function evaluations | CPU time (āmin) |
| 1 | 2561 | 76808 | 46.52 | 2 | 2257 | 67682 | 41.37 | 3 | 3043 | 91275 | 55.28 | 4 | 2771 | 83103 | 50.80 | 5 | 3139 | 94165 | 53.07 | 6 | 2346 | 70355 | 42.62 | 7 | 2189 | 65653 | 39.76 |
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