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Custom triggers with Data Acquisition Toolbox (TM)

version 1.2.0.1 (3.81 KB) by Gautam Vallabha
Example of a data acquisition GUI with custom triggers

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Updated 01 Sep 2016

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This m-file implements a simple data acquisition gui with multiple channels and custom triggering

It demonstrates how to:

1) Use nested functions to simplify data acquisition programs

2) Use a simple GUI (a couple of pushbuttons) to start and stop data acquisition.

3) Wait for an event/trigger (like a button press) and log pre-event or pre-trigger data from multiple synchronized channels.

4) Record pretrigger data based on custom criteria. In this m-file the triggering event is a button click. However, the event could be any custom criterion (e.g., the data amplitude is greater than a threshold *and* a toggle button is enabled).
Requires: the Data Acquisition Toolbox (TM) and the Winsound adapter. It does not depend on any hardware-specific capabilities.

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Updates

1.2.0.1

Updated license

1.2.0.0

Added trademark symbols as appropriate.

1.1.0.0

Added copyright notice to MATLAB code file.

MATLAB Release Compatibility
Created with R14
Compatible with any release
Platform Compatibility
Windows macOS Linux

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