Info

此问题已关闭。 请重新打开它进行编辑或回答。

plotting tangent line on curve at the specified point

1 次查看（过去 30 天）
Kuatra Patil
Kuatra Patil 2019-4-21
关闭： Walter Roberson 2019-4-21
i plotted parametric curve r(t)=t i t^2 j , 2 k now i have to plot tangent at P(-1 , 1, 2) but i cant figure it out. can you help me please.
t = 0:pi/50:10*pi;
st = t;
ct = t.^2;
figure(1)
plot3(st,ct,repmat(2,1,numel(t)))
hold on

请先登录，再回答此问题。

回答（0 个）

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by