Sample Time

Control block execution rates, assign discrete, continuous, or hybrid sample time

Functions

`Simulink.BlockDiagram.getSampleTimes`	Return all sample times associated with model
`Simulink.Block.getSampleTimes`	Return sample time information for a block

`Simulink.SampleTime`	Object containing sample time information
`Simulink.BlockPortData`	Describe block input or output port

Specify Sample Time
Methods for programmatically and interactively specifying and accessing sample time information.
View Sample Time Information
How to access sample time information interactively.
Resolve Rate Transitions
How Simulink^® resolves rate transitions between blocks caused by different block sample times.

What Is Sample Time?
The sample time of a block indicates when the block generates outputs or updates its internal state.
What Is Union Sample Time?
Entity having union sample time runs at all the component sample times of the union.
Types of Sample Time
Understand how Simulink represents and categorizes sample times.
Blocks for Which Sample Time Is Not Recommended
Best practices for modeling sample times.
Sample Times in Subsystems
How Simulink calculates the sample times of virtual and enabled subsystems.
Sample Times in Systems
How Simulink calculates the sample times of discrete and hybrid systems.
Block Compiled Sample Time
How to access the sample rate of a block during simulation.
How Propagation Affects Inherited Sample Times
How blocks inherit sample times.
Backpropagation in Sample Times
How backward propagation of sample time works.
Specify Execution Domain
Enforce discrete dynamics for a model or subsystem.