How to split cell array separated by ',' into double array?

5 次查看(过去 30 天)
I have a cell array (2x1) as follows
'0,0,0,2,2,0.39,0.49'
'0,1,2,2,2,0.34,0.44'
I need to split it into double array (2x7) so the output be as follows
0 0 0 2 2 0.39 0.49
0 1 2 2 2 0.34 0.44
Is this possible? if yes? any suggestions please?

采纳的回答

Azzi Abdelmalek
Azzi Abdelmalek 2016-4-29
编辑:Azzi Abdelmalek 2016-4-29
a={'0,0,0,2,2,0.39,0.49'
'0,1,2,2,2,0.34,0.44'}
out=cell2mat(cellfun(@str2num,strrep(a,',',' '),'un',0))

更多回答(1 个)

dpb
dpb 2016-4-29
>> c={'0,0,0,2,2,0.39,0.49'
'0,1,2,2,2,0.34,0.44'};
>> str2num(char(c))
ans =
0 0 0 2.0000 2.0000 0.3900 0.4900
0 1.0000 2.0000 2.0000 2.0000 0.3400 0.4400
>>
  3 个评论
dpb
dpb 2016-4-29
Intended to ask--how did you get such a format instead of the numeric values in the first place?
Tobias Bramminge
Tobias Bramminge 2019-10-1
Hi! I am using this solution now, but of some reason, a few of my rows are deleted with the function.
Anybody familier with this problem?

请先登录,再进行评论。

类别

Help CenterFile Exchange 中查找有关 Multidimensional Arrays 的更多信息

产品

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by