# Robust resampling/interpolation method

**URL:** <https://discourse.julialang.org/t/robust-resampling-interpolation-method/132665>\
**Category:** Modelling & Simulations\
**Tags:** control, controlsystems, identification\
**Created:** [September 25, 2025, 6:46pm UTC](https://discourse.julialang.org/t/robust-resampling-interpolation-method/132665 "2025-09-25T18:46:35Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![zdenek\_hurak](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/zdenek_hurak/32/53118_2.png) [@zdenek\_hurak](https://discourse.julialang.org/u/zdenek_hurak)\
**Post date:** [September 26, 2025, 8:12am UTC](https://discourse.julialang.org/t/robust-resampling-interpolation-method/132665/3 "2025-09-26T08:12:14Z")

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> [@langestefan](#):
>
> spiking noise caused by activation of heaters

You may also find it useful to have a look at some methods and tools for outlier detection such as Hampel outlier detection/filter. An implementation in Julia can be found at [[ANN] HampelOutliers.jl](https://discourse.julialang.org/t/ann-hampeloutliers-jl/111844). Standard filtering/smoothing techniques may unnecessarily project the value of such outlier to the neighbouring samples.

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