# M-sequences in Julia?

**URL:** <https://discourse.julialang.org/t/m-sequences-in-julia/76340>\
**Category:** Signal and Image Processing\
**Tags:** package\
**Created:** [February 13, 2022, 10:30am UTC](https://discourse.julialang.org/t/m-sequences-in-julia/76340 "2022-02-13T10:30:39Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![KajWiik](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/kajwiik/32/199_2.png) [@KajWiik](https://discourse.julialang.org/u/KajWiik)\
**Post date:** [February 13, 2022, 10:30am UTC](https://discourse.julialang.org/t/m-sequences-in-julia/76340/1 "2022-02-13T10:30:39Z")

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Is there a package for generating m-sequences ([Maximum length sequence - Wikipedia](https://en.wikipedia.org/wiki/Maximum_length_sequence)) in Julia? At least with a quick search I did not find anything.

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**Author:** ![KajWiik](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/kajwiik/32/199_2.png) [@KajWiik](https://discourse.julialang.org/u/KajWiik)\
**Post date:** [February 13, 2022, 10:41am UTC](https://discourse.julialang.org/t/m-sequences-in-julia/76340/2 "2022-02-13T10:41:57Z")

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And as always, a couple of minutes after asking you find it yourself 🙂 :  
[https://github.com/JuliaTelecom/PhysicalCommunications.jl/blob/master/src/prbs.jl](https://github.com/JuliaTelecom/PhysicalCommunications.jl/blob/master/src/prbs.jl)

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**Author:** ![ssfrr](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/ssfrr/32/3736_2.png) [@ssfrr](https://discourse.julialang.org/u/ssfrr)\
**Post date:** [February 13, 2022, 1:19pm UTC](https://discourse.julialang.org/t/m-sequences-in-julia/76340/3 "2022-02-13T13:19:12Z")

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A couple years ago I also wrote this package with tools for measuring impulse responses, including with MLS:

[https://github.com/ssfrr/MeasureIR.jl](https://github.com/ssfrr/MeasureIR.jl)

It’s not maintained or published, but feel free to grab code if you want to.

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**Author:** ![KajWiik](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/kajwiik/32/199_2.png) [@KajWiik](https://discourse.julialang.org/u/KajWiik)\
**Post date:** [February 13, 2022, 1:25pm UTC](https://discourse.julialang.org/t/m-sequences-in-julia/76340/4 "2022-02-13T13:25:35Z")

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In fact this is exactly what I need, many thanks for sharing!