Documentation

Data Stores

Define global values for multiple signals at different levels of a model

Large models can require that individual signals be routed to many separate locations in a model reference or subsystem hierarchy. You can configure a data store to allow access to signal data from anywhere in a model, similar to a global variable in a computer program. However, as with global variables, data stores can reduce model transparency and make model verification more difficult. To decide whether to use a data store, see When to Use a Data Store. To see data stores in use in a model, see Data Store Examples.

Blocks

Data Store Memory Define data store
Data Store Read Read data from data store
Data Store Write Write data to data store

Classes

Simulink.SimulationData.DataStoreMemory Container for data store logging information
Simulink.ModelDataLogs Container for signal data logs of a model
Simulink.SimulationData.BlockPath Fully specified Simulink block path
Simulink.SimulationData.Dataset Create Simulink.SimulationData.Dataset object

Troubleshooting

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