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matlab linear algebra plot

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buse anar
buse anar 2020-11-28
评论： Walter Roberson 2020-11-28
It was observed that the curve passing through the points of (100, 0.2), (400, 0.45) and (600, 0.57) can be expressed with the quadratic equation, f (x) = a + bx + cx2 i) Determine the coefficients of the quadratic equation.
ii) Plot y vs. x graph along the quadratic curve. Do not forget to label the graph properly

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M.Many
M.Many 2020-11-28
Go to the tabs "Tools" -> "Basic fitting" in the plot. There you can get these values.

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