Invalid expression. Check for missing multiplication operator, missing or unbalanced delimiters, or other syntax error. To construct matrices, use brackets instead of parentheses.

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>> data=imread('C:\Users\ASUS\OneDrive - Universitas Atma Jaya Yogyakarta\Pictures\Jeruk1.jpeg');
>> R=data(:,:,1);
>> G=data(:,:,2);
>> B=data(:,:,3);
>> gray=0.3333*R+0.3333*G+0.3333*B;
>> [m,n]=size(gray);
>> for i=1:256,
H(i)=0;
end,
>> for k=1:m,
for 1=1:n,
for 1=1:n,
Invalid expression. Check for missing multiplication operator, missing or unbalanced delimiters, or other syntax
error. To construct matrices, use brackets instead of parentheses.

Respuestas (2)

Steven Lord
Steven Lord el 16 de Abr. de 2021
for 1=1:n,
The number 1 is not a valid variable name in MATLAB and so cannot be used as the loop variable in a for loop.

Bruno Luong
Bruno Luong el 16 de Abr. de 2021
Editada: Bruno Luong el 16 de Abr. de 2021
The for loop varable is lowercase L char "l" (l), not one "1" (1)
for l=1:n

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