Angular Direction

Some articles on angular, direction, angular direction:

Eigentone - Mode Numbers
... Using polar coordinates, we have a radial coordinate and an angular coordinate ... would encounter a full wave, so the mode number in the radial direction is 2 ... The other direction is trickier, because only half of the disk is considered due to the antisymmetric (also called skew-symmetry) nature of a disk's vibration in the angular direction ...

Famous quotes containing the word direction:

    Our vices always lie in the direction of our virtues, and in their best estate are but plausible imitations of the latter.
    Henry David Thoreau (1817–1862)