How do I convert a cell into numeric array?
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Good Day everyone.
I have a cell array (1 x 300) which each cell contain 30 x 3 double array as illustrated below.
each of double array contain 30 x 3 data that i wanted to convert to numeric array instead of being saved in a cell array.
Previously, I did convert them manually. Is there anyone having idea how to convert with a code? I have bunch of them that takes longer time by doing it manually.
I have tried a code as below, but useless. can any experts help me on this? Much thanks!
for i = 1:300
for j = 1 : 300
Walk{j} = str2double(W(i));
end
end
采纳的回答
madhan ravi
2018-11-25
编辑：madhan ravi
2018-11-25
[W{:}] %at the end where W is your 1 by 300 cell array
%or
cell2mat(W)
%or
horzcat(W{:})
%or
vertcat(W{:})
4 个评论
Image Analyst
2018-11-25
And, of course, if all the cell contents are the same size, and you just want to end up with a 2-D array, then there was no need to create the cell array in the first place. You should have just created a regular numerical double array in the first place.
Fadilla Atyka Nor Rashid
2018-11-28
madhan ravi
2018-11-28
Anytime :)
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