keep getting an error message saying might be missing a closing bracket, causing invalid syntax at y, but the bracket is there. (line 34)

7 次查看（过去 30 天）
Millie Bates
Millie Bates 2023-5-12
编辑： Stephen23 2023-5-12
  7 个评论
显示 5更早的评论
Stephen23
Stephen23 2023-5-12
编辑：Stephen23 2023-5-12
"would adding a multiplication operator define the variable R as another error says that the variable R is unrecognised "
A multiplication operator does not define its input arguments. It requires its inputs to be already defined, for the simple reason that it is not possible to multiply numeric values that do not exist.
Defining variables is done e.g. by allocating something to that variable or as an input argument to a function.
The variable R is defined as the very first input to your function:
function [outputArg1,outputArg2] = Hemisphere(R,h,T_f)
Are you calling the function with its required inputs?

请先登录，再进行评论。

请先登录，再回答此问题。

回答（1 个）

Fangjun Jiang
Fangjun Jiang 2023-5-12
编辑：Fangjun Jiang 2023-5-12
You can paste the text, instead of attaching a snapshot picture.
I believe there is a mistake in defining the odeFun. There is no operator in front of "y(1)". "3(y(1)" is not valid either.

类别

在 Help Center 和 File Exchange 中查找有关 Entering Commands 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