Unequal vectors in one matrix.

Hello all, i have 4 unequal vectors, i want to place them into a one vector or matrix, and then use each element of each vector in one for loop.

C1=[1 1 1 1 2 2 2 2 1 1];
C2=[0 0 0 0 3 3 3 3 ];
C3=[4 4 4 4 5 5 5 5 6 75 5];
C4=[6 5 6 6 7 7 7 7];

Here in the first loop iteration i want to use the first elements of each which is [1 0 4 6] and then second iteration [1 0 4 5] and so on.

[Andy]

What do you expect when the For loop reaches the 9th iteration and the Vectors C2 and C4 are empty.

[Mohannad Alzard]

I'm sorry i was just editing the question i would like to take the minimum number of elements of one of the vector and trim the others to the minimum size and then use the for loop to extract first elements of each vector.

Answer 1

[KSSV]

C1=[1 1 1 1 2 2 2 2 1 1];
C2=[0 0 0 0 3 3 3 3 ];
C3=[4 4 4 4 5 5 5 5 6 75 5];
C4=[6 5 6 6 7 7 7 7];

iwant = NaN(4,11) ;
iwant(1,1:length(C1)) = C1 ; 
iwant(2,1:length(C2)) = C2 ; 
iwant(3,1:length(C3)) = C3 ; 
iwant(4,1:length(C4)) = C4 ; 

Suggested.

C1=[1 1 1 1 2 2 2 2 1 1];
C2=[0 0 0 0 3 3 3 3 ];
C3=[4 4 4 4 5 5 5 5 6 75 5];
C4=[6 5 6 6 7 7 7 7];

C = [{C1}, {C2}, {C3}, {C4}] ;
L = cellfun(@length,C) ;
m = length(C) ;
n = max(L) ; 

iwant = NaN(m,n) ;
for i = 1:m
  iwant(i,1:length(C{i})) = C{i} ; 
end