To Analyze The Recorded Waveform - Rigol MSO4000 Series User Manual

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To Analyze the Recorded Waveform

The waveform analysis function can analyze the analog channel waveforms recorded
(use the "Record" mode or "Open" mode) and provide the analysis results.
MSO4000/DS4000 supports trace and pass/fail test analysis modes.
Trace Mode
1. Compare each frame of data with the template and find out the maximum
difference value.
2. Normalize the difference value of each frame by taking the maximum difference
value as reference.
3. Compare the normalized difference value of each frame (namely the "CurFrame
Diff") with the preset "Threshold" (Setup  Threshold). If the normalized
difference value is greater than or equal to the threshold, the frame is judged as
an error frame.
Pass/Fail Test Mode
Compare each frame of data with the test mask. If the difference value is greater
than or equal to the "Threshold" (Setup  Threshold), the frame is judged as an
error frame and the corresponding "CurFrame Diff" is 100%. Otherwise, the frame is
juged as correct and the "CurFrame Diff" is 0%.
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Chapter 11 Waveform Recording
MSO4000/DS4000 User's Guide
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