using subfunctions in a script to find area of rectangle..

Question

Austin 2013-11-13

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/105966-using-subfunctions-in-a-script-to-find-area-of-rectangle

评论： Jan 2018-9-13

below is my scripts and sub functions, why do i still get this error when all my subfunctions and script already have the green light button.

Script:

[length,width]=readlengthwidth;
printlengthandwidth(length,width)

Function1:

function [l,w] = readlengthwidth
%UNTITLED4 Summary of this function goes here
%   Detailed explanation goes here
l=input('please input your desired length');
w=input('please input your desired width');
end

Function2:

function printlengthandwidth(length,width)
fprintf('your desired length is %.2f\n',length)
fprintf('your desired width is %.2f\n',width)
fprintf('therefore your desired area will be %.2f\n',area)
end

function3:

function [area] = calcarea(length,width)
area=length*width;
end

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Answer 1

Matt J 2013-11-13

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https://ww2.mathworks.cn/matlabcentral/answers/105966-using-subfunctions-in-a-script-to-find-area-of-rectangle#answer_115082

编辑：Matt J 2013-11-13

Not sure what the "green light button" means or which error you're referring to (I see none posted). However, you cannot use subfunctions inside a script. Make the mfile a function file.