How to use the @ function calling when the function is defined as a variable?

2022 8 30
1 个回答
回答已采纳
更新时间：2022 8 30
5 次查看（30 天）

0 个投票

Hello,
I tried the following
Myfunction='runf'
[x,y,z]=@Myfunction
where runf id the real function
It did not work. Is this possible at all?
Thank you

请先登录，再回答此问题。

 采纳的回答

Chunru
Chunru 2022-8-30
Ran in:

1 个投票

Ran in:
MyfunctionStr='rand'; %'runf'
Myfunction = str2func(MyfunctionStr);
%[x,y,z]=@Myfunction
x = Myfunction()
x = 0.7439

4 个评论
显示 2更早的评论 隐藏 2更早的评论

Robert Jones
Robert Jones 2022-8-30
移动：Stephen23 2022-8-30
I tried this and it did not work. not sure what I am doing wrong.
Thank you
MyfunctionStr='rand'; %'runf'
Myfunction = str2func(MyfunctionStr);
[sol,fval] = GODLIKE(@Myfunction,...
transpose(variable_min_values(:,1)), transpose(variable_max_values(:,1)),...
[],...
'display', 'off','numobjectives', 2) ;
Robert Jones
Robert Jones 2022-8-30
移动：Stephen23 2022-8-30
it says unrecognizable function Myfunction
Torsten
Torsten 2022-8-30
移动：Stephen23 2022-8-30
[sol,fval] = GODLIKE(Myfunction,...
instead of
[sol,fval] = GODLIKE(@Myfunction,...

请先登录，再进行评论。

更多回答（0 个）

类别

在 帮助中心 和 File Exchange 中查找有关 Big Data Processing 的更多信息

产品

版本

R2019b

标签

Community Treasure Hunt

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

Start Hunting!

Translated by