Accelerating the pace of engineering and science

SimEvents

What's New

Learn about new product capabilities.

Explore the new discrete-event simulation engine, blocks, and event authoring in R2016a.

Batch and Unbatch Blocks

Batch and Unbatch Blocks

Group entities into fixed batch sizes and access batch elements and attributes through event actions

Parameters in Event Actions

Parameters in Event Actions

Access workspace variables through event actions

Message Viewer

Message Viewer

Inspect structured data values and function call sequencing during model execution

Event Actions

Event Actions

Modify entity attributes, service, and routes on events such as entity generation, entry, and exit

MATLAB Discrete Event System Block

MATLAB Discrete Event System Block

Author custom SimEvents blocks using MATLAB

Discrete Event Chart

Discrete Event Chart

Create Stateflow state transition diagrams that process entities, react to entity events, and follow precise timing for temporal operations

Entity Multicast

Entity Multicast

Wirelessly broadcast copies of entities to multiple receive queues

Domain Transitions

Domain Transitions

Automatically switch between time-based and event-based signals

Simulink Integration

Simulink Integration

Use Simulink features, such as Fast Restart to speed up simulation runs and Simulation Stepper to debug

Latest Releases

R2016b (Version 5.1) - 14 Sep 2016

Version 5.1, part of Release 2016b, includes the following enhancements:

  • Batch and Unbatch Blocks: Group entities into fixed batch sizes and access batch elements and attributes through event actions
  • Parameters in Event Actions: Access workspace variables through event actions
  • Message Viewer: Inspect structured data values and function call sequencing during model execution

See the Release Notes for details.

R2016a (Version 5.0) - 3 Mar 2016

Version 5.0, part of Release 2016a, includes the following enhancements:

  • Event Actions: Modify entity attributes, service, and routes on events such as entity generation, entry, and exit
  • MATLAB Discrete Event System Block: Author custom SimEvents blocks using MATLAB
  • Discrete Event Chart: Create Stateflow state transition diagrams that process entities, react to entity events, and follow precise timing for temporal operations
  • Entity Multicast: Wirelessly broadcast copies of entities to multiple receive queues
  • Domain Transitions: Automatically switch between time-based and event-based signals
  • Simulink Integration: Use Simulink features, such as Fast Restart to speed up simulation runs and Simulation Stepper to debug
  • Unified Entity Type: Define entity types that are consistent across Simulink, Stateflow, and SimEvents products

See the Release Notes for details.

R2015b (Version 4.4.1) - 3 Sep 2015

Version 4.4.1, part of Release 2015b, includes bug fixes.

See the Release Notes for details.

R2015a (Version 4.4) - 5 Mar 2015

Version 4.4, part of Release 2015a, includes the following enhancements:

  • Resource management blocks to define, acquire, and release resources
  • Data type control of entity attributes
  • API for integration with custom visualization

See the Release Notes for details.

R2014b (Version 4.3.3) - 2 Oct 2014

Version 4.3.3, part of Release 2014b, includes bug fixes.

See the Release Notes for details.