Load .mat file

Question

Alessandra Cuneo 2016-10-12

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/306959-load-mat-file

评论： Mostafa 2016-10-13

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Hi, I'm trying to import the .dat file attached in Matlab but I have a problem. I'm using the following command: fid=fopen('doe.dat','rt'); A= fscanf(fid, '%f'); fclose(fid);

but A is just equal to 9 insted of the two columns of number.

How I can load the two columns as a matrix?

Thanks Alessandra

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Answer 1

Mostafa 2016-10-12

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/306959-load-mat-file#answer_238670

在 MATLAB Online 中打开

Try this:

A = textscan(fid, '%s', 'Delimiter', ' ');
impData = A{1};  %%This cell contains your data
impData = impData (3:end); %%The data excluding the first two lines
strData = cellfun(@strsplit, impData, 'UniformOutput',0); %%Split data into two rows
numData = cellfun(@str2double, strData, 'UniformOutput',0); %%Convert to numeric values
matData = cell2mat(numData); %%Convert into a matrix