Change frequency axis on a scalogram

1 次查看（过去 30 天）
Guglielmo Giambartolomei
Goodmorning everyone, I plotted a scalogram of my signal (xa) in this way:
cwt(detrend(xa),600);
title('CWT of the acceleration signal');
The acquisition frequency is 600 Hz. The scalogram shows a maximum frequency (ordinate axis) of about 110 Hz. I'd like to show the frequencies up to 300 Hz such as in the FFT (the sampling frequncy is 600 Hz). How can I do it? Thank you!

请先登录，再回答此问题。

回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Multirate Signal Processing 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