# \#automation

**URL:** https://forum.plexim.com/tag/automation/379.md

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## [How to export just the last waveform periods by scripting?](https://forum.plexim.com/t/how-to-export-just-the-last-waveform-periods-by-scripting/630)

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**Author:** [@tinivella](https://forum.plexim.com/u/tinivella)\
**Replies:** 1\
**Last updated:** [March 11, 2019, 6:02pm UTC](https://forum.plexim.com/t/how-to-export-just-the-last-waveform-periods-by-scripting/630 "2019-03-11T18:02:13Z")

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Hi I’m referring Buck Converter with Parameter Sweep example I would like to export only the last periods of waveforms, to do that I generate a signal trig and enable a datacapture block. However it export all the sign…

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## [Automate looping through different submodules with Matlab / Blockset](https://forum.plexim.com/t/automate-looping-through-different-submodules-with-matlab-blockset/619)

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**Author:** [@JustinSane](https://forum.plexim.com/u/JustinSane)\
**Replies:** 3\
**Last updated:** [January 31, 2019, 12:09pm UTC](https://forum.plexim.com/t/automate-looping-through-different-submodules-with-matlab-blockset/619 "2019-01-31T12:09:02Z")

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Hello everybody. Trying to cycle through a number of different circuit configuration, I stumbled across this issue: Is it possible to change the configuration of a PLECS model submodule automatically using Matlab? I …