Plotting a function inside a m-file?
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I ran A3.m but it doesn't seem to create a correct plot.
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Razvan
2012-10-10
Function f2 returns only a number... Probably you want a vector, with one element for each element of x. In this case use
function F = f2(x)
F = 2*(x.^4)-3*(x.^2)+x-7;
end
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