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How to calculate the effective value of segmented voltage waveform

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How to calculate the effective value of segmented voltage waveform - There is the voltage waveform but segmented, tried to calculate the effective value but failed. - Messages

#1 Posted: 2025/12/9 15:16:47
liwenbus

liwenbus

0 likes in 7 posts.

Group: User

Dear Friends,

I tried to calculate the effective value of segmented voltage waveform, but failed, could you help me to fixed it? Thank you very mucn! RMS calc.sm (10.21 KiB) downloaded 596 time(s). image.png
#2 Posted: 2025/12/9 18:38:59
Alvaro

Alvaro

1,106 likes in 1,784 posts.

Group: User

Hi. This is a way. You can see also the file RMS in this post.

image.png

Also:

image.png

RMS-example.sm (17.81 KiB) downloaded 527 time(s).

Best regards.
Alvaro.
Edited 2025/12/9 18:46:12
#3 Posted: 2025/12/10 21:55:31
Martin Kraska

Martin Kraska

1,353 likes in 2,264 posts.

Group: Moderator

Version without killing the units:

grafik.png

RMS-example.sm (8.29 KiB) downloaded 519 time(s).

In the original version, just making the periodicity function unit-proof, is sufficient:

grafik.png
Technische Mechanik mit SMath Studio: https://link.springer.com/book/10.1007/978-3-658-50592-9
2 users liked this post
Alvaro 2025/12/11 00:34:52, liwenbus 2025/12/11 12:51:24
#4 Posted: 2025/12/11 12:50:32
liwenbus

liwenbus

0 likes in 7 posts.

Group: User

OH! I see! Thank you Alvaro!

Best regards.
Wen.

Wrote

Hi. This is a way. You can see also the file RMS in this post.

image.png

Also:

image.png

RMS-example.sm (17.81 KiB) downloaded 527 time(s).

Best regards.
Alvaro.

#5 Posted: 2025/12/11 12:53:13
liwenbus

liwenbus

0 likes in 7 posts.

Group: User

It helps a lot, thank you very much!

Best regards.
wen.

Wrote

Version without killing the units:

grafik.png

RMS-example.sm (8.29 KiB) downloaded 519 time(s).

In the original version, just making the periodicity function unit-proof, is sufficient:

grafik.png

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