Datos de tamaño variable
Definición y diferencias para generar código
Las variables de los bloques MATLAB Function y MATLAB System se pueden especificar con tamaño variable, que son datos cuyo tamaño no se conoce en tiempo de compilación o cambia en tiempo de ejecución.
Bloques
| MATLAB Function | Include MATLAB code in Simulink models |
| MATLAB System | Include System object in model |
Funciones
coder.areUnboundedVariableSizedArraysSupported | Check if current configuration settings allow unbounded variable-size arrays (Desde R2024a) |
coder.varsize | Resolve size incompatibility errors and declare upper bounds |
Temas
- Declare Variable-Size MATLAB Function Block Variables
Allow variables defined in MATLAB Function blocks to change size during simulation.
- Unbounded Variable-Size Signals
Model unknown size data using dynamic arrays.
- Use Dynamic Memory Allocation for Variable-Size Arrays in a MATLAB Function Block
Generate C/C++ code that uses dynamic memory allocation.
- Control Memory Allocation for Variable-Size Arrays in a MATLAB Function Block
Disable dynamic memory allocation or specify a dynamic memory allocation threshold for MATLAB Function blocks.
Solución de problemas
Ejemplos destacados
Unbounded Variable-Size Signal Basic Operations
Use unbounded variable-size signals in Simulink® modeling. For more information about the general concept of unbounded variable-size signals, see Unbounded Variable-Size Signals.
