how can we plot this sine wave
显示 更早的评论
采纳的回答
Geoff Hayes
2019-4-20
sesha - the only difference between this and the usual sine curve is that it is "inverted". Try doing
x = -pi:0.01:pi;
y = -1 * sin(x);
plot(x,y);
and see how the -1 scalar gives you what you are looking for.
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
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
