MATLAB: Reshape a matrix or cell array

cell arraysMATLABmatrix

Hello , I am sorry for repetition i asked this question and deleted it by wrong and want to discuss it again , first my question is when i ave a matrix like this :
 a=[1 
    2 
    3
    4]
and i want to convert it to this form
a=[1 2 
   3 4 
   5 6] 
if i do a reshape  
B=reshape(a,[],2)
B =
     1     3
     2     4
this is a simple example my code have this function to implement it
ENDBR = arrayfun( @(IDX) nonzeros(MY_ARRAY(IDX,:)), 1:size(MY_ARRAY,1), 'Uniform', 0);
thanks

Best Answer

do
    b=reshape(a,[],2)'
to get
b =
     1     2
     3     4
correction will work for more than 2 rows:
a=[1:10]';
  b=reshape(a,2,[])'
  b =
       1     2
       3     4
       5     6
       7     8
     9    10
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