matrice quasi-diagonale — kvaziįstrižaininė matrica statusas T sritis fizika atitikmenys: angl. quasi diagonal matrix vok. zerfallende Diagonalmatrix, f rus. квазидиагональная матрица, f pranc. matrice quasi diagonale, f … Fizikos terminų žodynas
Metzler matrix — In mathematics, a Metzler matrix is a matrix in which all the off diagonal components are nonnegative (equal to or greater than zero) It is named after the American economist Lloyd Metzler. Metzler matrices appear in stability analysis of time… … Wikipedia
Hessian matrix — In mathematics, the Hessian matrix (or simply the Hessian) is the square matrix of second order partial derivatives of a function; that is, it describes the local curvature of a function of many variables. The Hessian matrix was developed in the… … Wikipedia
kvaziįstrižaininė matrica — statusas T sritis fizika atitikmenys: angl. quasi diagonal matrix vok. zerfallende Diagonalmatrix, f rus. квазидиагональная матрица, f pranc. matrice quasi diagonale, f … Fizikos terminų žodynas
zerfallende Diagonalmatrix — kvaziįstrižaininė matrica statusas T sritis fizika atitikmenys: angl. quasi diagonal matrix vok. zerfallende Diagonalmatrix, f rus. квазидиагональная матрица, f pranc. matrice quasi diagonale, f … Fizikos terminų žodynas
квазидиагональная матрица — kvaziįstrižaininė matrica statusas T sritis fizika atitikmenys: angl. quasi diagonal matrix vok. zerfallende Diagonalmatrix, f rus. квазидиагональная матрица, f pranc. matrice quasi diagonale, f … Fizikos terminų žodynas
Principal component analysis — PCA of a multivariate Gaussian distribution centered at (1,3) with a standard deviation of 3 in roughly the (0.878, 0.478) direction and of 1 in the orthogonal direction. The vectors shown are the eigenvectors of the covariance matrix scaled by… … Wikipedia
Cholesky decomposition — In linear algebra, the Cholesky decomposition or Cholesky triangle is a decomposition of a Hermitian, positive definite matrix into the product of a lower triangular matrix and its conjugate transpose. It was discovered by André Louis Cholesky… … Wikipedia
CMA-ES — stands for Covariance Matrix Adaptation Evolution Strategy. Evolution strategies (ES) are stochastic, derivative free methods for numerical optimization of non linear or non convex continuous optimization problems. They belong to the class of… … Wikipedia
Kalman filter — Roles of the variables in the Kalman filter. (Larger image here) In statistics, the Kalman filter is a mathematical method named after Rudolf E. Kálmán. Its purpose is to use measurements observed over time, containing noise (random variations)… … Wikipedia