Search specific numbers in column

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Lucas MacClellan 2017-11-27

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评论： Lucas MacClellan 2017-11-27

Hello everybody,

I have a Matrix of different measurements and in the 6th column it shows me erorrs. Every value in this column except of 0 shows me that the measurements are wrong. How can I clear out the lines with the errors?

Thanks

Lucas

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Lucas MacClellan 2017-11-27

Hi Adam

Sorry maybe not good explained. The title of the column is "error". It shows me a lot of 0s which are showing me that the measurements of the lines are fine. Sometimes there comes a 1 which is saying to me, that this line is not useful.

Adam 2017-11-27

Ah, ok, yes, that makes sense. The original explanation is perfectly good enough now, I just got off on the wrong track with my interpretation of 'error'!

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采纳的回答

Adam 2017-11-27

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https://ww2.mathworks.cn/matlabcentral/answers/369458-search-specific-numbers-in-column#answer_293342

在 MATLAB Online 中打开

badRowIdx = find( results( :,6 ) == 1 );
results( badRowIdx, : ) = [];

should remove these lines.

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Lucas MacClellan 2017-11-27

Thank you! Thats what I wanted

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