index exceeds array bounds

Question

Anna Julia 2024-3-25

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2098761-index-exceeds-array-bounds

回答： Hassaan 2024-3-25

The object of my code is to traverse a matrix and remove each row that contains a zero in any of the columns. I keep getting this error: "Index in position 1 exceeds array bounds. Index must not exceed 253."

This is the code:

load('data')

[nRows, nCols] = size(data);

for row = 1:nRows

for col = 1:nCols

if data(row,col) == 0

data(row,:) = [];

[nRows, nCols] = size(data);

end

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Hassaan 2024-3-25

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2098761-index-exceeds-array-bounds#answer_1430811

在 MATLAB Online 中打开

load('data')  % Assuming 'data' is your matrix
% Find rows with any zero element
rowsWithZero = any(data == 0, 2);
% Remove those rows
data(rowsWithZero, :) = [];
% If needed, you can now work with the modified 'data' matrix.

-----------------------------------------------------------------------------------------------------------------------------------------------------

If you find the solution helpful and it resolves your issue, it would be greatly appreciated if you could accept the answer. Also, leaving an upvote and a comment are also wonderful ways to provide feedback.

It's important to note that the advice and code are based on limited information and meant for educational purposes. Users should verify and adapt the code to their specific needs, ensuring compatibility and adherence to ethical standards.

Professional Interests