There is a simpler way: choose a point on a circle and roll the circle on a straight line: the point will draw a sinusoid. In fact it's the projection of the point on an orthogonal axis moving alongside with the circle that draws the curve and the angle of the line from the center of the circle to the point is the phase, starting from 0 when the point is at the top of the circle and measured in radians. 2π radian for 1 full rotation equivalent to 1 period of the sinusoid.
So you Co-Sign a contract to get the ball rolling.
ReplyDeleteThe mathematics of Pac-Man.
ReplyDeleteThere is a simpler way: choose a point on a circle and roll the circle on a straight line: the point will draw a sinusoid.
ReplyDeleteIn fact it's the projection of the point on an orthogonal axis moving alongside with the circle that draws the curve and the angle of the line from the center of the circle to the point is the phase, starting from 0 when the point is at the top of the circle and measured in radians. 2π radian for 1 full rotation equivalent to 1 period of the sinusoid.