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Signal Logging

Data logging to workspace or file, external mode scope triggering

To debug a small section of a lengthy simulation, trigger data capture in external mode by using a trigger signal. Log the data to your workspace and to a MATLAB^® file for later analysis.

Topics

Log to Workspace

Signal Logging to the Workspace

Save data to a variable in the MATLAB base workspace.
- STEP 1: Set Scope Parameters for Logging to Workspace
- STEP 2: Set Run in Kernel Mode Properties for Logging to Workspace
- STEP 3: Plot Signal Data Logged to Workspace by Simulink Desktop Real-Time

Log to File

Signal Logging to a File

Save data to a file on the development computer.
- STEP 1: Set Scope Parameters for Logging to File
- STEP 2: Set Run in Kernel Mode Properties for Logging to File
- STEP 3: Set Run in Kernel Mode Data Archiving Parameters
- STEP 4: Plot Signal Data Logged to File by Simulink Desktop Real-Time
File System I/O
Learn about the file system capabilities and constraints of Simulink^® Desktop Real-Time™.

Featured Examples

Execution Time Measurement and Block Profiling

Execution Time Measurement and Block Profiling

Analyze model execution performance in Simulink Desktop Real-Time™.