How do I make this script into a function?

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M Pasanen
M Pasanen 2016-11-30
评论： Walter Roberson 2016-11-30
%This program is a Slope Calculator.
%This program will calculate the slope in degrees from percent slope
disp('Would you like to calculate the internal angle?')
x = input('Please input rise/run as the gradient: ');
deg = (180/pi)*atan(x/100);
disp(deg)
end

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回答（1 个）

Walter Roberson
Walter Roberson 2016-11-30
Just before all of that, add the line
function SlopeCalculator
where the word SlopeCalculator must be the same as the base name of the .m file it is stored in.
  2 个评论
M Pasanen
M Pasanen 2016-11-30
Thanks! Doesn't it also need a function x= , or something like that as well ?
Walter Roberson
Walter Roberson 2016-11-30
No. It is not required that functions return values.
If you happen to want to return deg then you could use
function deg = SlopeCalculator

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