How to combine input functions
显示 更早的评论
I am trying to write a code for a transfer function, I have to use an input signal of a half sine wave with a period of 0.3s so from 0s to 0.15s this needs to be the input signal, then from 0.151s to 10s the input function should be 0. I know you can use gensig for the sin function but I cant figure out how to combine the two inputs for the response.
Thanks for your help!
采纳的回答
Azzi Abdelmalek
2013-3-13
te=0.3
fe=1/te
t1=0:.001:0.15
y1=sin(2*pi*fe*t1)
t2=0.151:0.001:1
y2=t2*0
t=[t1 t2]
y=[y1 y2]
plot(t,y)
2 个评论
Azzi Abdelmalek
2013-3-13
编辑：Azzi Abdelmalek
2013-3-13
%or
te=0.3
fe=1/te
t=0:0.001:1
y=(heaviside(t)-heaviside(t-0.151)).*sin(2*pi*fe*t)
plot(t,y)
Thomas Garnett
2013-3-13
更多回答（0 个）
类别
在 帮助中心 和 File Exchange 中查找有关 MATLAB 的更多信息
产品
2013-3-13
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
