Discrete
R2026bBloques para modelar sistemas en tiempo discreto que se actualizan a tasas de muestreo fijas, como Delay, Discrete-Time Integrator y Discrete Filter
Utilice bloques de la biblioteca Discrete para modelar sistemas que se actualizan a tasas de muestreo fijas en lugar de continuamente. Puede implementar retardos de unidad, integradores en tiempo discreto, filtros digitales y modelos de espacio de estados que se ejecutan a intervalos de muestreo especificados. Para sistemas que cambian suavemente a lo largo del tiempo, consulte la biblioteca Continuous.
Para añadir bloques de esta biblioteca al modelo, consulte Add Blocks to Models.
Bloques
| Conditional Hold | Conditionally hold last value (Desde R2026b) | |
| Delay | Delay input signal by fixed or variable sample periods | |
| Difference | Calculate change in signal over one time step | |
| Discrete Derivative | Calcular la derivada en tiempo discreto | |
| Discrete FIR Filter | Model FIR filters | |
| Discrete Filter | Model Infinite Impulse Response (IIR) filters | |
| Discrete PID Controller | Discrete-time or continuous-time PID controller | |
| Discrete PID Controller (2DOF) | Discrete-time or continuous-time two-degree-of-freedom PID controller | |
| Discrete State-Space | Implementar un sistema en espacio de estados discreto | |
| Discrete Transfer Fcn | Implement discrete transfer function | |
| Discrete Zero-Pole | Model system defined by zeros and poles of discrete transfer function | |
| Discrete-Time Integrator | Perform discrete-time integration or accumulation of signal | |
| Memory | Generar como salida una entrada de paso de tiempo anterior | |
| Propagation Delay | Model loop delay, latency, pulse delay (Desde R2022b) | |
| Resettable Delay | Delay input signal by variable sample period and reset with external signal | |
| Tapped Delay | Delay scalar signal multiple sample periods and output all delayed versions | |
| Transfer Fcn First Order | Implement discrete-time first order transfer function | |
| Transfer Fcn Lead or Lag | Implement discrete-time lead or lag compensator | |
| Transfer Fcn Real Zero | Implement discrete-time transfer function that has real zero and no pole | |
| Unit Delay | Retrase una señal por un periodo de muestreo | |
| Variable Integer Delay | Delay input signal by variable sample period | |
| Zero-Order Hold | Implementar periodo de muestreo de una retención de orden cero |
Herramientas
| Library Browser | Find and add blocks to model |
Temas
- Add Blocks to Models
Use the Library Browser and quick insert menu to insert blocks.