Table 1 Number of required shifts and iterations to find all eigenvalues between 0 and Hz.
From: Nonlinear eigenvalue and frequency response problems in industrial practice
0 Hz to: | 50 Hz | 100 Hz | 150 Hz | 200 Hz | 250 Hz |
|---|---|---|---|---|---|
Number of found eigenvalues | 20 | 52 | 129 | 217 | 346 |
Number of shifts | 1 | 3 | 3 | 5 | 7 |
Number of iterations | 39 | 139 | 136 | 294 | 437 |