Maximum number of bracketing iterations
Maximum number of iterations performed when locating zero crossing
Since R2022a
Model Configuration Pane: Solver
Description
The Maximum number of bracketing iterations parameter specifies the maximum number of bracketing iterations for the fixed-step zero-crossing detection algorithm. When a discontinuity, or zero crossing, is detected in a simulation that has zero-crossing detection enabled, the solver tries to determine the time at which the zero crossing occurred through an iterative process called bracketing.
To adjust the bounded computational cost of the fixed-step zero-crossing algorithm, use this parameter and the Maximum number of zero-crossings per step parameter.
Dependencies
To enable this parameter:
Set solver Type to
Fixed-step.Select Enable zero-crossing detection for fixed-step simulation.
Settings
10 (default) | positive scalar integerAllowing the solver to perform more iterations to locate each zero crossing can produce a more accurate result but is more computationally intensive.
Programmatic Use
Parameter: MaxZcBracketingIterations |
| Type: numeric |
| Value: positive scalar integer |
Default: 10 |
Version History
Introduced in R2022a
