MATLAB: Simple loop option to reduce code

Question

Hi, Can anyone suggest a neat way to simply the following code.

T=0.25;
t1=-3*T/12:.001:T/12;
t2=t1(end):.001: t1(end) + T/3;
t3=t2(end):.001: t2(end) + T/3;
t4=t3(end):.001: t3(end) + T/3;
t5=t4(end):.001: t4(end) + T/3;
t6=t5(end):.001: t5(end) + T/3;
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I'm intending to use a for loop as follow but, I'm getting an error message

for r=2:6
      t(r)=t(r-1)(end):t1(end):.001: t(r-1)(end) + T/3;
end

Answer 1

T=0.25;
t{1}=-3*T/12:.001:T/12;
for r=2:6
      t{r} = t{r-1}(end):.001: t{r-1}(end) + T/3;
end