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    Writing a Matlab Function for Cubic Polynomial Interpolation Algorithm

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    (See attached file for full problem description)

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    There are a few parts to this problem. Please complete and explain each part.

    1. Consider the array

    in which, for some fixed x, the , , and are computed by the formulas

    Write a Matlab function which will take inputs , and
    will return output .

    2. Note that when 's and 's are fixed, is a function of x. Plot this function.

    3. Compare the function in (2) with the cubic polynomial interpolating . ( should be the value of the cubic interpolating polynomial at x.)

    © BrainMass Inc. brainmass.com December 15, 2022, 4:58 pm ad1c9bdddf
    https://brainmass.com/math/discrete-math/matlab-function-cubic-polynomial-interpolation-algorithm-55859

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    Writing a Matlab Function for Cubic Polynomial Interpolation Algorithm is investigated.

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