Finding coefficients from polyfits

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Falcom Mishtev 2021-3-8

评论： Walter Roberson 2021-3-8

Load census.mat

Write a script to fit a polynomial model to the data (order = 2)

What is the coefficient b for the model y=ax^2+bx+c fitted by polyfit?

Walter Roberson 2021-3-8

What does the documentation for polyfit() say about what the output is?

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