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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

Your example:

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 .

The answer should have been like what David answered

matrix ='001001001111011101111';

matrix= string(reshape(matrix,3,[])');

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