清空筛选条件
清空筛选条件

C-Mex S function - storing values between timesteps?

1 次查看（过去 30 天）
Craig
Craig 2012-12-9
Probably a noobish question...
For example, would it be possible to write a C mex S-function that returned the input value from three timesteps ago?
I ask this because I'd like to write a neural network as a C mex and would like weights etc to be stored between iterations.
Best regards,
Craig

请先登录，再回答此问题。

采纳的回答

TAB
TAB 2012-12-10
You can create the discrete states in your s-function and save the input values in state variables in mdlupdate() function. You can output the values of these discrete variables (which are nothing but delayed values) in mdlOutput() function.
See this example for discrete state s-function.

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Simulink Coder 的更多信息

标签

产品

Community Treasure Hunt

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

Start Hunting!

Translated by