System Identification toolbox: how to print estimated ARMA-coefficients for each iteration step in armax-algorithm

1 次查看（过去 30 天）
Urs Hackstein
Urs Hackstein 2020-6-10
回答： Rajiv Singh 2020-6-11
One can calculate ARMA-coefficients using the armax-algorithm from the Systems Identification Toolbox.
The final set of coefficients can be determined using the following code:
estimatedPolymodel=armax(iddata(outputdata,inputdata,tsample),[na nb nc nk], opt);
ARcoeff=estimatedPolymodel.A
MAcoeff=estimatedPolymodel.B
But how can we print the (preliminary) estimated sets of coefficients at each iteration step of the algorithm?

请先登录，再回答此问题。

采纳的回答

Rajiv Singh
Rajiv Singh 2020-6-11
Use "full" display option, as in:
opt=armaxOptions('Display','full');
estimatedPolymodel=armax(iddata(outputdata,inputdata,tsample),[na nb nc nk], opt);

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Linear Model Identification 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