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Normalized Power fomula by garmin

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  • Normalized Power fomula by garmin

    hi
    in edge 130 there is missing NP data field so i want to develop such field but i dont know what formula for normalized power is used by garmin.
    anybody knows?

  • #2
    I'm not a cyclist, but I think the formula is:

    Average(RollingAverage(Power, 30 seconds)) ^ 4) ^ 0.25

    https://www.mathworks.com/matlabcent.../problems/3064

    Also, if you don't want to code that data field yourself, you can my use my data field app, AppBuilder, which displays the result of the math formula of your choice:

    Look for "normalized power" on the app page:
    https://apps.garmin.com/en-NZ/apps/f...9a39e44e1b9f#0

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    • #3
      thanks a lot

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      • #4
        No worries. BTW, since I made that post, I released AppBuilder 5 which has a simpler function for normalized power, on modern "CIQ2" devices such as Edge 130.

        Direct link to example, with a button to copy it to the clipboard:
        https://ciq-appbuilder.blogspot.com/...rmalized_power

        All the examples will be on that page, going forward.
        Last edited by FlowState; Today, 11:56 AM.

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