Matlab代码中的错误 [英] Error in my matlab code

问题描述

我想问一个我在MATLAB中遇到的问题
我的工作是缩小图像，然后回到原始图像.
问题是，当我运行代码时，它是给我的:

I want to ask about a problem that I faced in MATLAB
my work about zoom out an image and then back to original image.
The problem is that when I ran my code it was gave me this :

    ??? Attempted to access I1(1,38); index out of bounds because size(I1)=[45,37].

Error in ==> sh at 23
        I2(i, j)=I1(i,j);

这是我的代码:

and this is my code:

%this is for back to original image
I2= zeros(m,n); 
I2 = im2double(I1);
for i=1:m 
    for j=1:n 
        I2(i, j)=I1(i,j); %The error that show here
        
    end 
end

谢谢您的帮助.

Thank you for your help

推荐答案

dedoooo写道:

dedoooo wrote:

???尝试访问I1(1， 38 ); 索引超出范围，因为size(I1)= [45， 37 ].

??? Attempted to access I1(1,38); index out of bounds because size(I1)=[45,37].

该错误明确表明您正在尝试访问第 38 个元素，但是该数组仅包含 37 元素.所以改变它.

仅供参考

• 了解有关索引超出范围异常 [ ^ ]
• 我不知道matlab:-0


The error clearly says that you are trying to access 38th element but where the array contains only 37 elements. So change it.

FYI




• Read about Index Out of Bound Exception[^]
• I don''t know matlab :-0




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