Trying to print a vector.

2020 11 21
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更新时间：2020 11 21
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Hi everyone. I'm trying to print a vector as follows:
fprintf(doc,'k0 = [%.3f %.3f %.3f %.3f].',k0);
where k0 is a 4-dimensional vector with numerical components and doc is a .txt document. Nonetheless, I would want to print any other vector k0 without making explicit reference to its dimension. I mean, I would like to change de dimension of k0 and not changing the code. Can someone help me?
Thanks!

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dpb
dpb 2020-11-21

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fprintf(doc,['k0 = ' repmat('%.3f ',1,numel(k0)) '.'],k0);

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