How do I form a product of two arrays and add the numerical value of the integral in the plot?

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Kennard Ng
Kennard Ng 2019-2-12
编辑： KSSV 2019-2-12
xDataA = linspace(0,4*pi,1024);
yDataA = cos(xDataA);
xDataB = linspace(0,4*pi,1024);
yDataB = cos(xDataB);
I have two arrays here and I want to plot the product and add the numerical value of the integral in the plot.

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KSSV
KSSV 2019-2-12
编辑：KSSV 2019-2-12
xData = linspace(0,4*pi,1024);
yDataA = cos(xData);
yDataB = cos(xData);
p = yDataA.*yDataB ;
plot(xData,p)

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