this post is regarding circuit simulation onramp course module

2021 10 6
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更新时间：2022 2 7
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Hi, there is one query regarding this module filter circuits on circuit simulation onramp, where iam not able to get the expected results even though i have followed the right step. This error occurs at the last task where the question asked to change the stop time to 4 , the stop time was changed to 4 but at last the system is not accepting this and says that the spectrum analyzer data is not correct any help on this on how to get this corrected.

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Cris LaPierre
Cris LaPierre 2021-11-1

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A potential workaround that was suggested to me was to try submitting twice. If that does not do it, please consider contacting support.

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rmradao
rmradao 2022-2-3
Not an option. The Submit button is grayed out.
I went back to the previous task, re-submitted it, and then re-submitted task 6. Same bug.
I got a similar grayed-out Submit button bug in MATLAB Onramp and solved it by logging out, restarting the course, re-doing every task. I tried the same here and it did not work.
The spectrum analyzer signal looks like a flat line. I used a scope to check the input and it looks fine.
This is quite frustraing...
rmradao
rmradao 2022-2-7
编辑：rmradao 2022-2-7
Hi again. I re-did the task and realized I had been inserting the wrong Spectrum Analyzer (using the quick insert tool). Still, using the correct one, I also had to submit twice to get it through.
Anyways, problem solved :)

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