Pre-trigger Data Capture and Custom Triggering
An example of pre-trigger data capture and custom triggering using the session-based interface.
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This submission illustrates how to capture pre-trigger data from a data acquisition system, and it allows the user to define a custom trigger condition for the system.
This example uses an analog input channel as the capture channel and a digital input channel as the trigger channel.
Cite As
Isaac Noh (2026). Pre-trigger Data Capture and Custom Triggering (https://www.mathworks.com/matlabcentral/fileexchange/41918-pre-trigger-data-capture-and-custom-triggering), MATLAB Central File Exchange. Retrieved .
Acknowledgements
Inspired by: Custom triggers with Data Acquisition Toolbox (TM)
General Information
- Version 1.2.0.1 (2.75 KB)
MATLAB Release Compatibility
- Compatible with any release
Platform Compatibility
- Windows
- macOS
- Linux
