Smooth step changes in a array
7 次查看(过去 30 天)
显示 更早的评论
Hello,
I'm currently working with a robot, and because of some calulations, the commanded signal has step changes which I want to somehow smooth this steps to a progressive curve. My question is if there is proper matlab tool which can help me with this task or if I have to do it manually. Here my data and a plot .
Thanks in advance
3 个评论
Mathieu NOE
2023-3-13
hello
you may want to implement a discrete low pass filter in your command signal
the very simple first approach I can suggest is in the form a first order recursive filter
a = constant between 0 and 1
out_new = out_old*a + input*(1-a)
回答(1 个)
Swaraj
2023-4-5
There can be multiple ways of doing it. One common method is to use a low-pass filter which can remove high frequency components and smooth the signal.
You can go through the following Documentations for more details.
0 个评论
另请参阅
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!