Warning: Function and has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.
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ASIYA BEGUM
on 17 Jul 2017
Commented: Walter Roberson
on 27 Feb 2022
Please someone assist what to do to resolve this warning ,i dont have any idea what to do.
8 Comments
Walter Roberson
on 31 Dec 2020
You can rename the file using movefile() -- but often it is easier to use an operating system facility such as Windows Explorer
You would change the file name to not conflict with other Mathworks functions that might be needed.
It would also be recommended to then edit the .m file to change the 'function' line to match the new file name.
For the first function in a .m file, MATLAB uses the file name instead of the function name from the function line, but it is not recommended practice.
Accepted Answer
Fangjun Jiang
on 17 Jul 2017
The message says that your code contains a function that has the same name as a built-in function. For example, you might have written a function called "abs" but "abs" is a built-in function provided by MATLAB.
Technically, you can do that. But it suggests that you change the name of your function to avoid this type of conflict.
3 Comments
Walter Roberson
on 18 Jul 2017
The error messages just posted indicate that the problem involves functions named "input" and "and"
More Answers (1)
Kalaiarasan A
on 27 Feb 2022
Warning: Function image has the same name as a MATLAB builtin. We suggest you rename the function to avoid a potential name conflict.
2 Comments
Kalaiarasan A
on 27 Feb 2022
close all;
a_c = imread("football.jpg");
a = rgb2gray(a_c);
figure(2);
subplot(2,2,1);
imshow(a);
title('Input Image');
heq = histeq(a);
subplot(2,2,2);
imshow(heq);
title('Equlized image');
subplot(2,2,3);
imhist(a);
title('Histogram of the input image');
subplot(2,2,4);
imhist(heq);
title('Equalized image')
Walter Roberson
on 27 Feb 2022
You appear to have stored that code in a file named image.m . You should use a different file name -- a name that is not the same as any MATLAB Function.
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