Matlab Error Uint 8

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Anca Chivulescu
Anca Chivulescu 2021-6-1
评论： Anca Chivulescu 2021-6-7
Hello guys, i have some trouble with my code. When i run the code appear some erros:
error: 'steganografie' undefined near line 1, column 1
My code:
function steganografie(imag1, imag2, n)
close all
%size(imag1)
% imag1 = rgb2gray(imag1);
%imag2= rgb2gray(imag2);
imag1= uint8(imag1);
imag2= uint8(imag2);
imag1_modif= floor((imag1/(2^n))) * (2^n)
imag2_modif= (imag2/(2^(8-n)));
imag_codata =imag1_modif+imag2_modif
imwrite(imag_codata,'imag1.png')
imshow(imag_codata),title('Imaginea codata')
figure;
subplot(1,2,1), subimage(imag1),title('Imaginea in care ascund');
subplot(1,2,2), subimage(imag2),title('Imaginea pe care o ascund');
end
Can you help me to solve this issue?

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采纳的回答

Sulaymon Eshkabilov
You can't run your fcn file: steganografie
without providing the input arguments, viz. imag1, imag2, n
Make sure while calling this fcn file to provide input arguments.
  1 个评论
Walter Roberson
Walter Roberson 2021-6-2
That would not give an error at line 1 column 1.
What would give an error at line 1 column 1 is if there is a different script file that is intended to call steganografie but steganografie is not anywhere on the MATLAB path

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