Import data from text file and delete blank rows, columns, headers and unnecessary values

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Tuan-Cuong Nguyen
Tuan-Cuong Nguyen 2020-6-10
回答： Rik 2020-6-10
I would like to import useful data only, particularly a 12x11 matrix from the first columns with 12-row zeros to the last columns with 12-row zeros, into Matlab. However my original data file has a lot of blank columns, rows, headers, etc. Can anyone help me in this problem. Thank you very much.

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回答（1 个）

Rik
Rik 2020-6-10
T=readmatrix('data.txt','NumHeaderLines',4);
T(:,1)=[];%remove row indices in first column

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