How To Throw Out First Frame in Equivalence Test in Test Case Manager

Due to some convergence stuff, I need to remove the first frame in the equivalence test in Test Case Manager, to make the signals match correctly. Is there a way to do that?

Answer 1

[Abhas]

Hi Richard,

You can achieve it by using the "captureEquivalenceCriteria".

Here's a step-by-step guide to achieve this accurately in MATLAB:

• Open Test Case Manager: Launch MATLAB and open the Test Case Manager where your test case is defined.
• Locate the Equivalence Test: Navigate to your specific equivalence test within the Test Case Manager.
• Capture Equivalence Criteria: Use the "captureEquivalenceCriteria" function to capture the current criteria.

eqCriteria = captureEquivalenceCriteria(tc); 

• Modify Criteria: Adjust the criteria to exclude the first frame.

eqCriteria.FrameTolerance(1) = []; % Use your custom code to remove the first frame

• Save the Changes: After making the necessary adjustments, ensure to save the changes to your test case.
• Run the Test: Execute the test to verify that the first frame has been successfully excluded and the signals match correctly.

You may refer to the following documentation links to have a better understanding on captureEquivalenceCriteria and Test case Manager:

1. Test Case Manager: https://www.mathworks.com/help/sltest/ug/test-case-manager.html
2. captureEquivalenceCriteria: https://www.mathworks.com/help/sltest/ref/sltest.testmanager.testcase.captureequivalencecriteria.html