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triangle matrix

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  • Matrix Resources — Type Private Industry IT staffing and IT professional services Founded 1983 Headquarters Atlanta, Georgia Revenue $181 million USD …   Wikipedia

  • Matrix determinant lemma — In mathematics, in particular linear algebra, the matrix determinant lemma[1][2] computes the determinant of the sum of an invertible matrix A and the dyadic product, u vT, of a column vector u and a row vector vT. Contents 1 Statemen …   Wikipedia

  • Triangular matrix — In the mathematical discipline of linear algebra, a triangular matrix is a special kind of square matrix where the entries either below or above the main diagonal are zero. Because matrix equations with triangular matrices are easier to solve… …   Wikipedia

  • Pascal's triangle — The first six rows of Pascal s triangle In mathematics, Pascal s triangle is a triangular array of the binomial coefficients in a triangle. It is named after the French mathematician, Blaise Pascal. It is known as Pascal s triangle in much of the …   Wikipedia

  • In-place matrix transposition — In place matrix transposition, also called in situ matrix transposition, is the problem of transposing an N imes M matrix in place in computer memory: ideally with O(1) (bounded) additional storage, or at most with additional storage much less… …   Wikipedia

  • Cabibbo-Kobayashi-Maskawa matrix — In the Standard Model of particle physics, the Cabibbo Kobayashi Maskawa matrix (CKM matrix, quark mixing matrix, sometimes also called KM matrix) is a unitary matrix which contains information on the strength of flavour changing weak decays.… …   Wikipedia

  • Inertia tensor of triangle — The inertia tensor mathbf{J} of a triangle (like the inertia tensor of any body) can be expressed in terms of covariance mathbf{C} of the body::mathbf{J} = mathrm{tr}(mathbf{C})mathbf{I} mathbf{C}where covariance is defined as area integral over… …   Wikipedia

  • Bézier triangle — A cubic Bézier triangle is a surface with the equation:(alpha s+eta t+gamma u)^3 | 0 le s le 1, 0 le t le 1, 0 le u le 1, s+t+u=1:=egin{matrix} eta^3 t^3 + 3alphaeta^2 st^2 + 3eta^2gamma t^2 u + 3alpha^2eta s^2 t + 6alphaetagamma stu +… …   Wikipedia

  • Packed storage matrix — Packed storage matrix, also known as packed matrix, is a term used in programming for representing an m imes n matrix. It is a more compact way than an m by n rectangular array by exploiting a special structure of the matrix.Typical examples of… …   Wikipedia

  • Rotation 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… …   Wikipedia

  • List of triangle topics — This list of triangle topics includes things related to the geometric shape, either abstractly, as in idealizations studied by geometers, or in triangular arrays such as Pascal s triangle or triangular matrices, or concretely in physical space.… …   Wikipedia

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