Check Dynamic Gap
Check that gap of possibly varying width occurs in range of signal's amplitudes
- Library:
Simulink / Model Verification
HDL Coder / Model Verification
Description
The Check Dynamic Gap block checks that a signal falls outside a range of
values at each time step and executes an assertion after comparison. The width of the
gap can vary from time step to time step. The u port is the tested
input signal. The inputs min and max specify
the lower and upper bounds of the gap, respectively. If u falls
outside of the gap defined by min and max, the
assertion is true (1) and the block does nothing. If not, the block
halts the simulation and returns an error message by default.
The input signals can be scalars, vectors, or matrices. All three input signals must be the same data type. The block compares the value of u to the bounds differently depending on the signal.
When comparing scalars to vectors or matrices, the block compares the scalar signal to each element of the non-scalar signal.
When comparing vectors or matrix signals to other vectors or matrices, the block compares the input to the bounds element-by-element.
For models with more than one vector or matrix input signal, the vectors or matrices must have the same dimensions.
Ports
Input
Output
Parameters
Model Examples
Block Characteristics
Data Types |
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Direct Feedthrough |
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Multidimensional Signals |
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Variable-Size Signals |
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Zero-Crossing Detection |
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