Text file row-column formatting

1 次查看（过去 30 天）

Lalit Patil 2012-12-4

I have this text file, It contains 3 columns. I want to remove all those rows whose third column element is 0...

So, how to do it..?

Walter Roberson 2012-12-4

编辑：Walter Roberson 2012-12-4

YourData = load('3d.txt');
YourData(YourData(:,3) == 0, :) = [];
save('New3d.txt', 'YourData', '-ascii');

Lalit Patil 2012-12-4

It shows this kind of error.

??? Index of element to remove exceeds matrix dimensions.

Walter Roberson 2012-12-4

Sorry I have edited the above to fix the problem.

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