What should be size of data for SISO system identification with sustem identification toolbox

2 次查看（过去 30 天）
Shafaq Gul
Shafaq Gul 2021-7-9
Greeting!
Can some one please guide that how much data is enough to identify a model in system identification toolbox. Is there any rule of thumb.
I have alot data for a SISO system ; multisine inputs is used with one period 4000 samples and total are 50000 samples. I observed that different size data gives different results for the specific model characteristics.

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 Model Identification 的更多信息

标签

产品


版本

R2020b

Community Treasure Hunt

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

Start Hunting!

Translated by