清空筛选条件
清空筛选条件

RMS of sampled signal

3 次查看（过去 30 天）
carlo mars
carlo mars 2016-1-25
评论： dpb 2024-7-19
I have a signal sampled at 5000 samples per second . and I have 5 second . plz help me to find the RMS value of the ac component of the waveform of this signal

请先登录，再回答此问题。

采纳的回答

Walter Roberson
Walter Roberson 2016-1-25
ac_signal = YourSignal - mean(YourSignal(:));
rms = sqrt( mean(ac_signal.^2) );
  1 个评论
dpb
dpb 2024-7-19
Stumbled on this from suggested links -- beginning with R2012a the Signal Processing TB contains rms which was subsequently moved into MATLAB proper with R2022a.

请先登录，再进行评论。

更多回答（0 个）

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