How to remove many NAN rows
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Raquel Fernández Sánchez
2018년 4월 9일
답변: Raquel Fernández Sánchez
2018년 4월 12일
Hello. I´m new to Matlab and I can´t solve the next syntax problem. That is: I have 4 files (.dat). Each one contents a variable number of rows but all of them have 6 columns. What I want is removing 21st rows of each document (which are NAN, by the way) and join them into one file. Can you help me?
Thanks in advance
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Gayatri Menon
2018년 4월 12일
Hi,
Hope the below example helps.
Let the matrix A=[1 2 3;4 5 6;NaN,NaN,NaN].If you want to remove the 3rd row of this matrix, you could use the following command
A(3,:)=[];
In order to concatenate the matrices vertically, 'vertcat' command can be used.
Please refer the below documentation on vertcat:
Thanks
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