find delay between two curves

5 次查看（过去 30 天）
george
george 2016-7-8
评论： Angelavtc 2020-10-22
Hi there,
I need to find the delay of two curves. These two curves are very similar (see attached). I thought the matlabe finddelay function should work But the function always give a zero delay between the two curves. What is wrong? I also tried the xcorr function to find the delay, it also gives a zero delay? Any thought? Thanks, George

请先登录，再回答此问题。

回答（1 个）

Angelavtc
Angelavtc 2020-10-22
It is because your graph is not shifted but it has a different scale with respect to the independent variable, thats why you find no delay and an xcorr of zero.

类别

在 Help Center 和 File Exchange 中查找有关 Descriptive Statistics 的更多信息

标签

Community Treasure Hunt

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

Start Hunting!

Translated by