How to assign time on x-axis in emd?

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Jan Ali
Jan Ali 2021 年 5 月 10 日
コメント済み: Mathieu NOE 2021 年 5 月 16 日
I am using the built in function emd(x), but I can't get the time periode I used for the signal, instead there are samples on the x-axis.
Can anyone help me with assigning time vector on the x-axis for emd?
Thanks in advance,

回答 (1 件)

Mathieu NOE
Mathieu NOE 2021 年 5 月 11 日
hello
if you know your sampling frequency (Fs) of the original data , and the length of the data , it's fairly straithforward :
dt = 1/Fs;
time = (0:samples-1) * dt;
  5 件のコメント
Jan Ali
Jan Ali 2021 年 5 月 16 日
Hello Mathieu again,
I am looking forward to getting your kind answer.
Thanks in advance,
Mathieu NOE
Mathieu NOE 2021 年 5 月 16 日
hello Jan
I thought the topic has already been answered - in another post (about the same exact question ??)

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