Use of filter when using cumtrapz

1 次查看(过去 30 天)
Bran
Bran 2015-1-20
编辑: Matt J 2015-1-24
I have created a perfect sine wave which i am doing various calculations on however when it comes to integrating using cumtrapz I find myself having to use a filter on the data in order to obtain sensible results. I am wondering why do I see drift in my data as I have a near perfect wave? Also I am wondering about he effect of a filter. Does a filter take data that is oscillating around a particular value and center it around zero
  1 个评论
Matt J
Matt J 2015-1-24
编辑:Matt J 2015-1-24
To help you find bugs in your code, we have to see that code...

请先登录,再进行评论。

回答(0 个)

类别

Help CenterFile Exchange 中查找有关 Filter Analysis 的更多信息

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by