I want to plot this function f = cos(0.5*t)​*5*exp(t)/​(t^2+1)

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Amjad Daluol
Amjad Daluol el 14 de Jun. de 2020
Comentada: Amjad Daluol el 14 de Jun. de 2020
I have t= 0:0.01:10; but I have a problem with the function itself. I know that I need to perform an element by element multiplication, but do not know how. Please help.

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Abdolkarim Mohammadi
Abdolkarim Mohammadi el 14 de Jun. de 2020
You should place a period befor operations to get element-wise operators.
f = cos(0.5.*t) .* 5 .* exp(t) ./ (t.^2+1);

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