rotation matrix is a transformation matrix that is used to perform a rotation in Euclidean space. For example, using the convention below, the matrix...

infinitesimal rotation matrix or differential rotation matrix is a matrix representing an infinitely small rotation. While a rotation matrix is an orthogonal...

of the rotation matrix associated with an eigenvalue of 1. As long as the rotation angle α {\displaystyle \alpha } is nonzero (i.e., the rotation is not...

The product of two rotation matrices is a rotation matrix, and the product of two reflection matrices is also a rotation matrix. Regardless of the dimension...

rotations, starting from a known standard orientation. Equivalently, any rotation matrix R can be decomposed as a product of three elemental rotation...

SO(3) Rotations and reflections in two dimensions CORDIC Infinitesimal rotation matrix Irrational rotation Orientation (geometry) Rodrigues' rotation formula...

every rotation can be represented uniquely by an orthogonal matrix with unit determinant. Moreover, since composition of rotations corresponds to matrix multiplication...

with the rotation matrix method. There are three basic approaches to rotating a vector v→: Compute the matrix product of a 3 × 3 rotation matrix R and the...

graphics, as they allow to perform translation, scaling, and rotation of objects by repeated matrix multiplication. These n+1-dimensional transformation matrices...

over the complex numbers. For example, this is the case for a generic rotation matrix. Many results for diagonalizable matrices hold only over an algebraically...

Kabsch and Shinji Umeyama, is a method for calculating the optimal rotation matrix that minimizes the RMSD (root mean squared deviation) between two paired...

such as shearing or rotation. For example, if R {\displaystyle R} is a square matrix representing a rotation (rotation matrix) and v {\displaystyle...

while he was working at Argonne National Laboratory. A Givens rotation acting on a matrix from the left is a row operation, moving data between rows but...

the rotation matrix are not all independent—as Euler's rotation theorem dictates, the rotation matrix has only three degrees of freedom. The rotation matrix...

are related by a rotation about some fixed axis. This also means that the product of two rotation matrices is again a rotation matrix and that for a non-identity...

In computer vision a camera matrix or (camera) projection matrix is a 3 × 4 {\displaystyle 3\times 4} matrix which describes the mapping of a pinhole camera...

of rotation. By extension, this can be used to transform all three basis vectors to compute a rotation matrix in SO(3), the group of all rotation matrices...

consisting of the 3x3 rotation matrix R and the 1x3 translation vector p. The matrix is augmented to create a 4x4 square matrix. g s t ( 0 ) = [ R p 0...

composition of a boost and a rotation. This rotation is called Thomas rotation, Thomas–Wigner rotation or Wigner rotation. If a sequence of non-collinear...

representing the unit rotation axis, and an angle, θ ∈ R, an equivalent rotation matrix R is given as follows, where K is the cross product matrix of ω, that is...

inertia matrix is a constant real symmetric matrix. A real symmetric matrix has the eigendecomposition into the product of a rotation matrix Q {\displaystyle...

Mathematically, if everything in the universe undergoes a rotation described by a rotation matrix R, so that a displacement vector x is transformed to x′...

generate any orthonormal matrix of the space, whose determinant is +1. Due to the non-commutativity of the matrix product, the rotation system must be ordered...

of arbitrary matrices). In linear algebra, a rotation matrix is a matrix that is used to perform a rotation in Euclidean space. R = [ cos ⁡ θ − sin ⁡ θ...

of a real rotation matrix is the identity matrix. Likewise, the Gram matrix of the rows or columns of a unitary matrix is the identity matrix. The rank...

{\displaystyle 3\times 3} rotation matrix and t {\displaystyle \mathbf {t} } is a 3-dimensional translation vector. The essential matrix is then defined as:...

representing complex numbers e i θ {\displaystyle e^{i\theta }} as the rotation matrix, that is, e i θ = ( cos ⁡ θ − sin ⁡ θ sin ⁡ θ cos ⁡ θ ) = cos ⁡ θ (...

first posed by Grace Wahba in 1965, seeks to find a rotation matrix (special orthogonal matrix) between two coordinate systems from a set of (weighted)...

(for example rotations) and coordinate changes. In numerical analysis, many computational problems are solved by reducing them to a matrix computation...

is a rotation matrix with det ( R ) = 1 {\displaystyle \det(R)=1} . More generally, the cross product obeys the following identity under matrix transformations:...