清空筛选条件
清空筛选条件

Info

此问题已关闭。 请重新打开它进行编辑或回答。

how to write this function code

1 次查看（过去 30 天）
marwan alamah
marwan alamah 2020-6-9
关闭： MATLAB Answer Bot 2021-8-20
y(2.5)=3*x.^5+2*x.^3+x.^2+7

此问题已关闭。

回答（1 个）

David Hill
David Hill 2020-6-9
y=@(x)3*x.^5+2*x.^3+7;
y(2.5);
  2 个评论
marwan alamah
marwan alamah 2020-6-9
what should i write after ;
if i pressed enter there is no answer only after deleting it
David Hill
David Hill 2020-6-9
y contains the function. You can evaluate y at any points you want and store the values in a different variable or default ans.
x=y(2.5);%x will now contain the value of the function y and 2.5
z=y(1:10);%z will by an array containing the values of y at 1,2,3,...10
display(x);%will display but you can just look at the work space to find the values as well

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