# how to reshape the matrix

9 views (last 30 days)
Shehab Tarek on 18 May 2020
Edited: Sai Bhargav Avula on 18 May 2020
i have matrix =001001001111011101111;
and i want to convert it to
001
001
001
111
011
101
111
i know reshape function
matrix=reshape(matrix,[],3);
but it not get the answer which i need

David Hill on 18 May 2020
m =[0 0 1 0 0 1 0 0 1 1 1 1 0 1 1 1 0 1 1 1 1];
a=reshape(m,3,[])';
Stephen Cobeldick on 18 May 2020
M=[0,0,1,......];
is also a double matrix. Try it and see:
>> M=[0,0,1];
>> class(M)
ans = double
So instead of a double array you want a double array? In any case, reshape does not change the array type, so whatever type array you have at the start is what you will get at the end.

Sai Bhargav Avula on 18 May 2020
Edited: Sai Bhargav Avula on 18 May 2020
Hi,
Try the following code
convert matrix to char
matrix ='001001001111011101111';
matrix=reshape(matrix,[],3);
Hope this helps!
Sai Bhargav Avula on 18 May 2020
Thanks for the explanation and clearing my confusion Stephen Cobeldick,
I was thinking more about matrix being a single value(matrix = 001001001111011101111) and not an array( [0 0 1 .....]) and output to be a single colum vector (7*1) and overlooked the expected result .
matrix ='001001001111011101111';
matrix= string(reshape(matrix,3,[])');