curve fitting in the frequency domain

2 次查看（过去 30 天）
aaa
aaa 2011-11-22
hi,
i am looking to get some frequency response data, in the form of a bode plot. When i obtain this data, i would like to plot the results in matlab, and then obtain a transfer function that describes the characteristics of the data. So, i am wondering if anyone knows of some simple tools that are built into matlab that is able to do curve fitting based on a entered bode plot.
i.e. given a bode plot, matlab returns a transfer function of the frequency response.
tia

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 Linear and Nonlinear Regression 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