how to use this :https://fr.mathworks.com/help/ident/examples/time-series-prediction-and-forecasting-for-prognosis.html ?
显示 更早的评论
hi, i'm student and i try to understand how to use this :https://fr.mathworks.com/help/ident/examples/time-series-prediction-and-forecasting-for-prognosis.html . But i need hel beacause i don't understand what are numel and floor in this example; and than i'm stuck and i can't do the same with my time serie
采纳的回答
Sai Sri Pathuri
2020-6-2
编辑：Sai Sri Pathuri
2020-6-2
1 个投票
numel function is used to find number of elements in an array. floor function is used to round the number to the nearest integer less than or equal to that number.
The following documentation may help
2 个评论
gauthier lejeannic
2020-6-2
Sai Sri Pathuri
2020-6-2
[] is an empty array and Ts specifies the sample time of the experimental data.
See the second syntax in below documentation
Try to use the documentations for inbuilt functions
更多回答（0 个）
类别
在 帮助中心 和 File Exchange 中查找有关 Logical 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 
