How do I create a matrix/vector according to a formula?

I am just starting to learn MATLAB, and I'm stuck. How do I create a vector ρ according to the formula ρ_j = 2(1−cos(23π/51))sin(23πj/51)?

Thanks

Answer 1

[Andrei Bobrov]

jj = (1:10)';
ro = 2*(1-cos(23*pi/51))*sin(23*pi*jj/51);