One half sine wave simulink

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Pavel
Pavel 2015-8-15
回答： Mohammad Al Salti 2016-9-21
Hi. I'm trying to simulate using Simulink a quarter car model as it passes over a obstacle. My problem is that the obstacle has the shape of a single half sine wave as the one find in the attachment. How do I optain this in Simulink?
Thank you

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采纳的回答

Azzi Abdelmalek
Azzi Abdelmalek 2015-8-15
Create a file filename.mat
A=1;
T=2*0.01;
f=1/T;
t=0:0.001:0.3;
idx=t<0.1 | t>0.11;
y=A*sin(2*pi*f*(t-0.1));
y(idx)=0;
yt=[t;y];
save filename yt
In simulink add a from file block with the name: filename

更多回答（1 个）

Mohammad Al Salti
Mohammad Al Salti 2016-9-21
Hello, I also want to have this input but I didn't understand how to make the m-file and import it into simulink using from data file. Can you explain more please?

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