how to place the elements of three matrices alternatively in on matrix using for loop in matlab?

how to place the elements of three matrices alternatively in on matrix using for loop in matlab?

[KL]

"place" where?

[José-Luis]

And since this is Matlab you probably don't want to be using a for loop for that, unless it's a homework question in which case you'd better start by reading the documentation because what you ask sounds pretty basic.

Answer 1

[KSSV]

A = rand(2) ;
B = rand(2) ;
C = rand(2) ;

D1 = [A B C] 
D2 = [A ;B ;C] 

D3 = horzcat(A,B,C)
D4 = vertcat(A,B,C)

[sravankumar v]

sir how can we do it using for loop?

[KSSV]

Why you want to use a for loop? Tell me your purpose..if it is different from the present.

[sravankumar v]

my question is if a=[1 2;3 4],b=[5 6;7 8],c=[9 10;11 12]

the resultant matrix should be d=[1 5 9;2 6 10;3 7 11;4 8 12] this should be done using for loop?

[KSSV]

That's what I tell....here loop is not required...

a=[1 2;3 4] ;
 b=[5 6;7 8] ;
 c=[9 10;11 12] ;

   d=[1 5 9;2 6 10;3 7 11;4 8 12] ;

   a = a'; b = b' ; c = c' ;
   D = [a(:) b(:) c(:)] ;

[sravankumar v]

sir i want to create a singlebitplane(bp) of size 256x256 using three MSB bitplanes(b6,b7,b8) each of size 256x256 of a gray image and the bp should contains the pixels of the three bitplanes(b6,b7,b8) arranged in this manner bp=[b6 b7 b8 b6 b7 b8....... ;b6 b7 b8 b6 b7 b8....... ;.....] where size(bp)=256x256.