step-by-step rotation
1Rotation matrix — In linear algebra, a rotation matrix is a matrix that is used to perform a rotation in Euclidean space. For example the matrix rotates points in the xy Cartesian plane counterclockwise through an angle θ about the origin of the Cartesian… …
26-step — The 6 step is a foundational sequence of breakdance footwork. The b boy uses his arms to support his body above the floor while his legs walk around in a circle.DescriptionThe 6 step is foundational to breakdance not only because it is the first… …
3Rock step — (also called break step) may refer to one of similar dance moves. The name refers to the rocking action during the move: the weight is transferred from one foot to another and then back. It is used in a number of dances, such as East Coast Swing …
4Optical rotation — (optical activity) is the turning of the plane of linearly polarized light about the direction of motion as the light travels through certain materials. It occurs in solutions of chiral molecules such as sucrose (sugar), solids with rotated… …
5Quaternions and spatial rotation — Unit quaternions provide a convenient mathematical notation for representing orientations and rotations of objects in three dimensions. Compared to Euler angles they are simpler to compose and avoid the problem of gimbal lock. Compared to… …
6Instant centre of rotation — The instant centre of rotation, also called instantaneous centre , for a plane figure moving in a two dimensional plane is a point in its plane around which all other points on the figure, for one instant, are rotating. This point itself is the… …
7One Step Away — One Step Away Background information Also known as OSA Origin Andover, MA, Massachusetts, United States Genres …
8Backup rotation scheme — A backup rotation scheme is a method for effectively backing up data where multiple media (such as tapes) are used in the backup process. The scheme determines how and when each piece of removable storage is used for a backup job and how long it… …
9Geneva drive — Animation showing a six position Geneva Drive in operation The Geneva drive or Maltese cross is a gear mechanism that translates a continuous rotation into an intermittent rotary motion. The rotating drive wheel has a pin that reaches into a slot …
10Slot machine — redirects here. For the band, see Slot Machine (band). One armed bandit redirects here. For the album, see One Armed Bandit (album). Slot machines in the Trump Taj Mahal A slot machine (American English), informally fruit machine (British… …
