MATLAB: How to shift the wave gauge data in time so every signal starts at the same time

data shiftx axis

Hey guys, I have 3 signals which don't start at the same time.
To be able to compare them, I need to accurately shift them so they all start at the same time. Any ideas? Attached are the 3 data files, the first column is the time data and the third column is the position data for each signal. The sample frequency is Fs = 10000;
Any help is much appreciated!
Thanks!
Nat

Best Answer

One option is the Signal Processing Toolbox alignsignals (link) function.