Calling a function from a script

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Kyle Donk
Kyle Donk 2020-1-17
评论： Stephen23 2020-1-18
I'm trying to call a function from a script, but everything that I have seen and read on how to do so has not been helpful. Would someone please show me an example of calling a function from a script? I would really appreciate it.
  2 个评论
James Tursa
James Tursa 2020-1-17
编辑：James Tursa 2020-1-17
You call the function just like you would call it from the command line or from another function. There is no difference in the syntax. Are you trying to have the function code in the same file as the script code? Or ...?
Stephen23
Stephen23 2020-1-18
Kyle Donk's "Answer" moved here:
Yes, it's in the same file, just a different script.

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回答（1 个）

Walter Roberson
Walter Roberson 2020-1-18
Example of calling a function from a script:
x = input('Input x ');
y = xsquared(x);
disp(y)
function y = xsquared(x)
y = x.*x;
end
  2 个评论
James Tursa
James Tursa 2020-1-18
Caveat: Only for later versions of MATLAB. Earlier versions would not allow this.
Walter Roberson
Walter Roberson 2020-1-18
Earlier versions would require that the function be stored in a separate file.

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