function whose argument is a string containing name of respective function.

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Aydin Ahmadli 2018-11-13

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关闭： MATLAB Answer Bot 2021-8-20

I have simple question:

function m=forexample('hey')

Above, 'hey' is string containing name of the respective function. How can I evaluate respective function 'hey' in main function? They say, function feval might be useful, but i dont know how to use it...

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Stephen23 2018-11-14

As an alternative, function handles are reccomended for passing functions as arguments:

https://www.mathworks.com/help/matlab/function-handles.html

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Answer 1

James Tursa 2018-11-14

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编辑：Stephen23 2018-11-14

在 MATLAB Online 中打开

E.g.,

>> sind(30)
ans =
    0.5000
>> s = 'sind';
>> feval(s,30)
ans =
    0.5000

So, if you pass an argument into your forexample function, simply use that argument as the first argument to feval.

function whose argument is a string containing name of respective function.

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function whose argument is a string containing name of respective function.

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