How to convert cell to matrix
7 views (last 30 days)
Show older comments
I have a 100001x2 cell. Each cell is 1x1.
How can I convert it to matrix? I've tried cell2mat but I can't make it work
5 Comments
Matt J
on 10 Jan 2022
The code you've shown does not produce a 100001x2 cell array. You should attach the cell array dirctly in a.mat file so that we can avoid the steps of generating it.
Image Analyst
on 10 Jan 2022
ca = signal.textdata([6:end],[1,2]);
save('answers.mat', 'ca');
Then attach answers.mat with the paperclip icon.
Accepted Answer
Jon
on 10 Jan 2022
Side stepping the issue a little bit, I can read in your data file perfectly as numerical values and not use cell2mat at all using:
A = readmatrix('i1uss.txt','NumHeaderLines',5)
3 Comments
More Answers (2)
Matt J
on 10 Jan 2022
cell2mat should have worked
A=num2cell(rand(100001,2)); whos A
B=cell2mat(A); whos B
0 Comments
See Also
Categories
Find more on Data Type Conversion in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!