Recent content by fcs04001

I got it: [x'; y'] = [cos(theta) sin(theta); -sin(theta) cos(theta)][x; y] Thanks.

How do I rotate some shape in 2d space? That is, what factor do I multiply the x and y components to rotate my shape? Thanks.

Hi, I am working on a project that involves molecules of water vapor, hydrocarbon and O2 being broken down by a laser beam (193nm) and ozone being formed as a result of that; and was wondering if anybody could explain the phenemenon to me (even briefly), or point me out to the right...