Simulink transfer function with sinusoidal parameter
显示 更早的评论
Hi
I need to design a transfer function in the following form: K/ (Ts + 1) where the numerator K is scalar and varies sinusoidal
I tried adding and event listener on the start callback
iev = add_exec_event_listener('main\le_block','PostOutputs', @vary_me)
the vary_me function looks like:
function vary_me
a=evaluatevars('tout');
a=a(end);
a=sin(a);
set_param('main/le_block','Numerator',num2str ( sin(a) ) );
I noticed the following error
Warning: Error occurred while evaluating listener callback.
Error using vary_me
Too many input arguments.
How should I solve this issue? Is there any easier way to implement the same behavior (sinusoidal-varying numerator of transfer function) ?
Thanks for any reply
采纳的回答
Azzi Abdelmalek
2012-11-11
编辑：Azzi Abdelmalek
2012-11-11
1 个投票
You can multiply your transfer function by sin(t)
更多回答（1 个）
River Rock
2012-11-11
0 个投票
3 个评论
Azzi Abdelmalek
2012-11-11
That was not your question!
Azzi Abdelmalek
2012-11-11
You can post another question if you want. And I don't understand, what means Now how about...
River Rock
2012-11-12
编辑：River Rock
2012-11-12
类别
在 帮助中心 和 File Exchange 中查找有关 General Applications 的更多信息
产品
2012-11-11
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
