how can we plot this sine wave

2019 4 20
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更新时间：2019 4 20
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Geoff Hayes
Geoff Hayes 2019-4-20

0 个投票

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.

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