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Math Help - Differentiation m-file help

  1. #1
    Junior Member
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    Differentiation m-file help

    Hi all,

    Im trying to do an m-file that approximates the differential (seen on a graph) of a function, I can't seem to do it, im just going around in circles...

    Can anybody lend me a hand?

    Greetz
    Ramdrop
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  2. #2
    Grand Panjandrum
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    Quote Originally Posted by ramdrop View Post
    Hi all,

    Im trying to do an m-file that approximates the differential (seen on a graph) of a function, I can't seem to do it, im just going around in circles...

    Can anybody lend me a hand?

    Greetz
    Ramdrop
    Can you be more specific, like how/where is the function defined?

    CB
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