Plotting a Parametric Curve with a Double
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I am trying to plot the parametric equation (t, -4, t^2 + 17), but am running into difficulties. I have been trying
fplot3(t, -4, t.^2+17)
But am getting the following error: Undefined function 'fplot3' for input arguments of type 'double'.
Any help is greatly appreciated!
回答（1 个）
Star Strider
2018-1-8
I would just use plot3 with a slight variation on your posted code:
plot3(t, -4*ones(size(t)), t.^2+17)
grid on
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2018-1-8
2018-1-8
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