The following three lines could be used to create a plot of the Sine function: >> a = 3; >> b = 0: pi/a: 2*pi; >> plot(b,sin(b))

Kinda new to matlab, nd i want to know how can smoothen this sine function and how i can make its cosine fuction

Answer 1

[Jos (10584)]

If you split the commands, you might figure it out yourself

a = 3
b = 0:pi/a:2*pi
y = sin(b)
plot(b,y,'o-') % connect the dots

What happens if you give a a different value? (e.g. a = 10)

What happens if you change the function used in line 3?