Info

此问题已关闭。 请重新打开它进行编辑或回答。

error when calculate differentiation of circle function

2 次查看（过去 30 天）
Yu Li
Yu Li 2021-6-10
关闭： Yu Li 2021-6-10
Hi:
I have a circle function: (x-x0)^2+(y-y0)^2=r^2;
in order to calculate th tangent of this function, I organized the function to y=sqrt(r^2-(x-x0)^2)+y0, and tried to calculate it in Matlab using "diff" function, however, Matlab reported error, below is the code, could anyone help me with this?
funcCircle = @(x)(sqrt(r^2-(x-x0)^2)+y0);
funcCircle_deri=diff(funcCircle,x);
Thanks!
Yu

此问题已关闭。

回答（0 个）

此问题已关闭。

标签

Community Treasure Hunt

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

Start Hunting!

Translated by