Order Analysis - Retrieve "helidata"

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deltanabla
deltanabla on 12 Sep 2020
Commented: Walter Roberson on 6 Feb 2022
Hi Folks,
How do I get access to the helidata in the corresponding example
Thanks
  2 Comments
Walter Roberson
Walter Roberson on 6 Feb 2022
With respect to the link @Ivan Solodkov posted: "In this webinar, we create an App for order analysis of a vibration signal using MATLAB App Designer. "

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Answers (1)

Star Strider
Star Strider on 12 Sep 2020
Try this:
load helidata
It uses rpmfreqmap, introduced in R2015b, so if you have that or other functions it uses, you should also have that .mat file.
Using:
q = which('helidata.mat')
produces:
q =
'C:\Program Files\MATLAB\R2020a\toolbox\signal\signal\helidata.mat'
so that tells you where it is.
Consider loading it as:
hd = load('helidata.mat')
loading it into the ‘hd’ structure, so you know what it contains and can choose to load all or part of its contents into your workspace. (I have not loaded it or looked at it, so I have no idea.)
  2 Comments
Star Strider
Star Strider on 16 Sep 2020
I am not certain when that was introduced, however it uses a function introduced in R2015b (as I noted above), so if you have that or a later version, you may have it. (I have R2020a, and I was able to find it.) Run the which call to see if you already have it.
My pleasure!

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