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

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.

[Paresh yeole]

Check this out :

https://www.mathworks.com/help/matlab/ref/times.html

Answer 1

[Abdolkarim Mohammadi]

You should place a period befor operations to get element-wise operators.

f = cos(0.5.*t) .* 5 .* exp(t) ./ (t.^2+1);

[Amjad Daluol]

It works thank you.