how to fill a vector with another ones

Question

bay rem 2015-12-23

编辑： bay rem 2015-12-23

hello everyone i have two vectors:

A=[ X Y Z T ]
B=[ X' Y' Z' T' ]

i wanna create a vectors

C1=[X X'] 
C2=[Y Y'] 
C3=[Z Z'] 
C4=[T T']

Answer 1

the cyclist 2015-12-23

编辑：the cyclist 2015-12-23

A = [ 1 2 3 4];
B = [ 5 6 7 8];
N = numel(A);
C = cell(N,1);
for ni = 1:N
    C{ni} = [A(ni) B(ni)]
end

It is generally a poor idea to name variables C1, C2, etc. There are lots posts here about that fact.

Instead, a better solution is to use cell arrays, that can store vectors (and other object) in their elements.

Later in your code, simply refer to C{1}, which is the contents of the first element in C, in the same way you would have used C1.

bay rem 2015-12-23

编辑：bay rem 2015-12-23

If

A=[ 23 45 57 77 ]
B=[ 34 4 657 7 ]

C1=[23 34] 
C2=[45 5] 
C3=[57 657] 
C4=[77 7]

bay rem 2015-12-23

编辑：bay rem 2015-12-23

A=[1,2,3,4] 
B=[4,5,6,7]

C1=[A(1),B(1)]
C2=[A(2),B(2)]
C3=[A(3),B(3)]
C4=[A(4),B(4)]

thank you