Search results
Results from the WOW.Com Content Network
In multilinear algebra, a reshaping of tensors is any bijection between the set of indices of an order-tensor and the set of indices of an order-tensor, where <.The use of indices presupposes tensors in coordinate representation with respect to a basis.
Some eigenfaces from AT&T Laboratories Cambridge. An eigenface (/ ˈ aɪ ɡ ən-/ EYE-gən-) is the name given to a set of eigenvectors when used in the computer vision problem of human face recognition. [1]
Registering Multimodal MRI Images using Matlab. elastix Archived 2012-04-19 at the Wayback Machine: a toolbox for rigid and nonrigid registration of images. niftyreg: a toolbox for doing near real-time robust rigid, affine (using block matching) and non-rigid image registration (using a refactored version of the free form deformation algorithm).
The Theory of Functional Connections (TFC) is a mathematical framework specifically developed for functional interpolation.Given any interpolant that satisfies a set of constraints, TFC derives a functional that represents the entire family of interpolants satisfying those constraints, including those that are discontinuous or partially defined.
Reshape, Dyadic Rho: A⍴B: Array of shape A with data B: U+2374 ⍴ APL FUNCTIONAL SYMBOL RHO: Take A↑B: Select the first (or last) A elements of B according to ×A: U+2191 ↑ UPWARDS ARROW: Drop A↓B: Remove the first (or last) A elements of B according to ×A: U+2193 ↓ DOWNWARDS ARROW: Decode A⊥B: Value of a polynomial whose ...
In mathematics, the discrete Laplace operator is an analog of the continuous Laplace operator, defined so that it has meaning on a graph or a discrete grid.For the case of a finite-dimensional graph (having a finite number of edges and vertices), the discrete Laplace operator is more commonly called the Laplacian matrix.
PTB-3 is based on the Psychophysics Toolbox Version 2 (PTB-2) but its MATLAB extensions (in C) were rewritten to be more modular and use OpenGL. Psychtoolbox is offered alongside many alternative toolboxes for programming Psychophysics and Psychology experiments, such as PsychoPy for Python or jsPsych for JavaScript. [citation needed]
The region quadtree represents a partition of space in two dimensions by decomposing the region into four equal quadrants, subquadrants, and so on with each leaf node containing data corresponding to a specific subregion.