Find the time delay between two signals with different frequencies

2 次查看(过去 30 天)
Hello everybody,
I have two signals (see figure 3). The first comes from the shaker (blue color/sampling frequency=5000) and the second is a measurement of a plate above the shaker (red color/sampling freq=320). I have tried to correct the delay time, but it is not consistent (apparently there should be a better phase adjustment, see fig. 2). I used xcorr function. I am new to matlab. What could be wrong?
Thanks in advance

回答(2 个)

bzibubab bzibubab
bzibubab bzibubab 2019-12-29
i have the same problem bro. If you already know the answer, do you mind if you share the answer please :'

bzibubab bzibubab
bzibubab bzibubab 2019-12-29
thank you in advance

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by