清空筛选条件
清空筛选条件

feval variable number of arguements

2 次查看（过去 30 天）
Bryan Van Dyke
Bryan Van Dyke 2011-5-24
I use feval to evaluate user created functions. These user created functions have five arguements, so the call is [return args]=feval(function_name, arg1,arg2,arg3,arg4,arg5);
A new user created function now has a need for 8 input arguements. The question is:
Can MATLAB query the function_name to determine the number of arguements required before the feval call? Thanks, Bryan

请先登录，再回答此问题。

回答（1 个）

Jan
Jan 2011-5-24
Of course you can check the name of the function before calling using STRCMP.
In such cases it is often more preactical to define the input arguments as cell:
Inputs = {arg1,arg2,arg3,arg4,arg5};
feval(function_name, Inputs{:})
Or the equivalent method for 8 inputs.
Anyhow, I do not have the impression, that I got your problem completely.

类别

在 Help Center 和 File Exchange 中查找有关 Loops and Conditional Statements 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