Scalling MATLAB Distance Velocity

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T
T 2013-3-4
Suppose I have the following two time vectors vectors
t2 = 4 4 4 5 5 5 6 6 6 7 7 7
and t1 = 1 2 3 4 5 6 7 8 9
I know the velocity is 1 m/s.
How can I scale t2 and t1? In other words, how can I set the first t2(1) = t1(1) ?
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Jan
Jan 2013-3-5
There is still the confusing t4 in the questions. Please, Anthony, edit the question and either fix or explain this.

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Image Analyst
Image Analyst 2013-3-4
If t1 and t2 are two different ranges of your time axis, then why does t2 have repeated values? And what is the name of your velocity vector that corresponds to t1? If you have that velocity vector and t1, then you can get the velocity vector interpolated for the times in t2 using interp1():
velocity2 = interp1(t1, velocity1, t2);
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Image Analyst
Image Analyst 2013-3-6
If t2 has unique times, then the code I originally gave you will work.
T
T 2013-3-8
编辑：T 2013-3-8
It looks like scaling didn't get me the result I would like and I don't think synchronize would either.
I have given some thought of binning the data.

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