Signal Logging to a File

Logging signals to a file saves data to a variable in your MATLAB^®workspace, and then saves that data to a MAT-file. You can use MATLAB functions for data analysis and MATLAB plotting functions for visualization on the data in the MAT-file.

The steps in this process are:

Set Scope Parameters for Logging to File
Set Run in Kernel Mode Properties for Logging to File
Set Run in Kernel Mode Data Archiving Parameters
Plot Signal Data Logged to File

If your model containsOutportblocks, you cannot save signal data inRun in Kernelmode. Simulink^®supports signal logging to a file inConnected IOmode or accelerator mode only, when Simulink runs the simulation algorithm.

Tip

InRun in Kernelmode, do not enter or select parameters on theData I/Otab in the Configuration Parameters dialog box. Instead, add aScopeblock to your Simulink model and use it to log signal data for data archiving.

Signal Logging to a File

Related Topics

Simulink Desktop Real-Time Documentation

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