Missing data in formula with envelope curve

[Anonym]

Hello all,
with two formulas i calculate the upper and lower envelopes.
Both envelopes have X-axis from 0-60 sec, but different number of values ??(372 and 349 points).
In a other formula I subtract (UpperEnvelope – Lower Envelope)
Surprisingly, this result has only a length of 0-55sec and 349 points.

Why do I lose this data, respectively 5sec of time?
How can I force the calculation to consider all points?

Thank you for your feedback

[Anonym]

Hello all,
with two formulas i calculate the upper and lower envelopes.
Both envelopes have X-axis from 0-60 sec, but different number of values ??(372 and 349 points).
In a other formula I subtract (UpperEnvelope – Lower Envelope)
Surprisingly, this result has only a length of 0-55sec and 349 points.

Why do I lose this data, respectively 5sec of time?
How can I force the calculation to consider all points?

Thank you for your feedback

[Bernhard Kantz]

You have to resample one of your signals using the Sample-function.
Example:
1. formula Upper: UpperEnvelope(Signal)
2. formula Lower: LowerEnvelope(Signal)
3. formula Diff: Upper – Sample(Lower, Upper.x)

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[Autor]

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