âThe dark does not destroy the light; it defines it. It's our fear of the dark that casts our joy into the shadows.â. â Brene BrenÃ©, Brown The gifts Of: Imperfection Let go Of Who You Think'you Re supposed To be And Embrace Who You. are
Definition of Midline. The midline is a horizontal axis that is used as the reference line about which the graph of a periodic function oscillates. The equation of the midline of periodic function is the average of the maximum and minimum values of the function. Figure-1 shows y = sin x and Figure-2 shows y = sin x + 1. The second curve is the first curve shifted vertically up by one unit.
centerline. 1  any line that bisects a plane figure: the centerline of a building plan. 2  a line along the center of a road or highway dividing it into separate sections for traffic moving in opposite directions. 3  Radio. the perpendicular bisector of the line connecting two radio transmitters.