Arrange data using loop in MATLAB -

if have:

  t=(1:1:5)'   time=1:3:100 

how arrange data t in each column starting 1 until end, interval of 3. means data t (1 5) @ column 1,4,7 , on.

i've tried:

t=[1:1:5]; nt=length(temp); time=[1:1:100]; nti=length(time); x=zeros(nt,nti);  temp=temp'; initiator=2; monomer=3;  post=1:3:100;  l=1:post  step=1; maxstep=100;  while (step<maxstep)     step=step+3;     temp=(1:1:5)';  end t(:,l)=t; x=[t];  end 

this shows result x temp @ column 1. not know how to arrange data @ columns want.

hope me. thank in advance.

how many dimensions data have? if have "temp" (temperature?) , "time" first 2 dimensions , want "t" third dimension, create three-dimension matrix.

to extract indexes [1 4 7 10 13 16 ... ], use (1:3:end)
extract indexed [2 5 8 11 14 17 ... ], use (2:3:end)

in matlab's colon notation, first value start. second value increment. third value end value , inclusive.