How to generate a 256 point sine wave of frequency 1Hz

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Chamira Wickramasinghe
Chamira Wickramasinghe 2016 年 2 月 11 日
編集済み: Chamira Wickramasinghe 2016 年 2 月 11 日
Hi all,
Please help me to generate a 256 point sine wave of frequency 1Hz sampled at a frequency of 50Hz. And I need to plot it for 5 secs. This is the code I wrote but I don't know whether it's correct or not.
f=1;
Fs1 = 50;
Ts1=1/Fs1;
t1=[0:Ts1:5];
W1=sin(2*pi*f*t1);
plot(t1,W1,'r-')

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