Transform char variable to matrix
显示 更早的评论
Hi, I have a cell variable that looks like this:
I'D like to know if there is a way to transform it into a matrix of this kind:
NewVar=[2 5; 2 3; 2 5];
Thanks
采纳的回答
Walter Roberson
2020-2-14
tmp = {'002,005';'002,003';'002,005'};
NewVar = cell2mat(cellfun(@(S) sscanf(S, '%f,%f').', tmp, 'uniform', 0));
更多回答（2 个）
Stephen23
2020-2-15
Efficient solution:
>> C = {'002,005';'002,003';'002,005'};
>> sscanf(sprintf('%s;',C{:}),'%f,%f;',[2,Inf]).'
ans =
2 5
2 3
2 5
Sindar
2020-2-14
tmp={'002,005';'002,003';'002,005'};
NewVar=str2double(split(tmp,','))
2 个评论
Guido Pozzi
2020-2-14
Sindar
2020-2-14
strsplit might work, but you might need to loop over cells
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