0 个投票

I am trying to plot this equation given by my professor:
M=ezplot((1654/21)*(atan(2*(t-45)/21)+atan(30/7)),[1,90])
and this error is coming up:
Error using ezplot (line 69) Input must be a string expression, function name, function handle, or INLINE object.
What does this mean and how can I get a graph?

请先登录，再回答此问题。

 采纳的回答

Star Strider
Star Strider 2016-10-25

0 个投票

Add ‘@(t)’ to create an anonymous function from your expression, and it works:
M = ezplot(@(t) (1654/21)*(atan(2*(t-45)/21)+atan(30/7)),[1,90])
See the section on ‘Anonymous Functions’ in Function Basics for details.

更多回答（0 个）

类别

在 帮助中心 和 File Exchange 中查找有关 Line Plots 的更多信息

标签

Community Treasure Hunt

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

Start Hunting!

Translated by