How do I load a engine data like loading Helidata

3 次查看（过去 30 天）
Wei cheng Tai
Wei cheng Tai 2023-5-17
回答： Askic V 2023-5-18
load helidata
vib = vib - mean(vib); % Remove the DC component
subplot(2,1,1)
plot(t,rpm) % Plot the engine rotational speed
xlabel('Time (s)')
ylabel('Engine Speed (RPM)')
title('Engine speed')
In this code the helidata is loaded from somewhere, I'm trying to do a similar thing, but with a ICE engine, but I couldn't find the command to trigger it or figure a way to manually key in engine data.

请先登录，再回答此问题。

回答（1 个）

Askic V
Askic V 2023-5-18
For example it is loaded from: C:\Program Files\...\toolbox\signal\signal\helidata.mat
and this is installed together with Matlab.
You need to know where and under which name the data you want to load is saved.

类别

在 Help Center 和 File Exchange 中查找有关 Acoustics, Noise and Vibration 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