A grid cell is a type of neuron within the entorhinal cortex that fires at regular intervals as an animal navigates an open area, allowing it to understand...
25 KB (3,124 words) - 06:35, 7 April 2025
region-point in the grid is called a cell. When each cell of a grid is subject to a recursive partition, resulting in a "series of discrete global grids with progressively...
43 KB (3,199 words) - 03:26, 5 May 2025
A cell site, cell phone tower, cell base tower, or cellular base station is a cellular-enabled mobile device site where antennas and electronic communications...
30 KB (3,465 words) - 08:08, 13 May 2025
place cells are derivatives of grid cells, pyramidal cells in the entorhinal cortex. This theory suggests that the place fields of the place cells are a...
56 KB (6,801 words) - 07:16, 28 April 2025
The grid cell topology is studied in digital topology as part of the theoretical basis for (low-level) algorithms in computer image analysis or computer...
2 KB (223 words) - 16:17, 12 June 2017
space. Each grid cell is referenced by its x,y coordinate location. In Esri grid data, the first six lines indicate the reference of the grid, followed...
4 KB (447 words) - 00:38, 1 March 2025
Ila Fiete (section Grid Cell Computations)
mechanisms underlying grid cell activity. Their model, relying on low-dimensional continuous attractor dynamics, reliably characterized grid cell responses in...
17 KB (1,855 words) - 08:11, 2 September 2024
index, a grid or mesh is a regular[citation needed] tessellation of a manifold or 2-D surface that divides it into a series of contiguous cells, which can...
7 KB (903 words) - 20:59, 15 October 2023
Geocode (section Name-and-grid systems)
BR-AM for Amazonas state). DGG cell ID. Identifier of a cell of a discrete global grid: a Geohash code (e.g. ~0.023 km2 cell 6vd23gq at Brazil's centroid)...
36 KB (3,175 words) - 15:25, 6 May 2025
occupancy probability for each grid cell. It is common to use a log-odds representation of the probability that each grid cell is occupied. Robotic mapping...
4 KB (651 words) - 00:22, 21 February 2022
Perlin noise (section Grid definition)
candidate point, first find the unique grid cell in which the point lies. Then, identify the 2n corners of that cell and their associated gradient vectors...
16 KB (1,804 words) - 13:43, 16 May 2025
Glossary of computer graphics (redirect from Grid cell indices)
shader associated with the rendering pipeline; not a compute shader. Grid cell index Integer coordinates in a multidimensional array. HDR High-dynamic-range...
61 KB (6,460 words) - 00:21, 2 December 2024
An alphanumeric grid (also known as atlas grid) is a simple coordinate system on a grid in which each cell is identified by a combination of a letter and...
2 KB (212 words) - 17:54, 3 March 2025
S\times S} grid of cells. If the center of an object's bounding box falls into a grid cell, that cell is said to "contain" that object. Each grid cell predicts...
10 KB (1,222 words) - 21:29, 7 May 2025
grid orientation is south-north, west-east. The reference point of the grid cell for grids based on ETRS89-LAEA is the lower left corner of the grid cell...
3 KB (321 words) - 16:43, 8 March 2025
Mesh generation (redirect from Grid generation)
user and a grid generator is used to accomplish this task. The information storage in structured scheme is cell to cell instead of grid to grid and hence...
42 KB (5,322 words) - 08:21, 27 March 2025
A grid illusion is any kind of grid that deceives a person's vision. The two most common types of grid illusions are the Hermann grid illusion and the...
8 KB (946 words) - 14:46, 12 February 2025
move across grid cells. The original idea of the VOF method was to replace marker particles with a single scalar variable per grid cell representing...
20 KB (2,567 words) - 09:31, 15 April 2025
Photovoltaic system (redirect from Grid-connected PV electric system)
A grid connected system is connected to a larger independent grid (typically the public electricity grid) and feeds energy directly into the grid. This...
124 KB (13,846 words) - 17:51, 4 May 2025
each grid cell, e.g., at the grid center or at the grid corners. The Arakawa A-grid is the only unstaggered grid type. The "staggered" Arakawa B-grid separates...
4 KB (467 words) - 22:35, 17 February 2025
More precisely: Randomly distribute feature points in space organized as grid cells. In practice this is done on the fly without storage (as a procedural...
4 KB (424 words) - 03:22, 15 May 2025
Projected coordinate system (redirect from Grid references)
called a projected coordinate reference system, planar coordinate system, or grid reference system – is a type of spatial reference system that represents...
21 KB (2,805 words) - 11:47, 25 December 2024
border cells, rather than grid cells, provide the first critical spatial input to hippocampal place cells. Place cell Head direction cell Grid cell Speed...
10 KB (1,036 words) - 03:51, 17 February 2025
Lead–acid battery (redirect from Lead-acid cell)
the cell walls, or by a bridge over the cell walls. All intra-cell and inter-cell connections are of the same lead alloy as that used in the grids. This...
58 KB (7,583 words) - 05:42, 30 April 2025
Speed cells are neurons whose firing rates depend on an animal's speed through its environment. Together with place cells, grid cells, boundary cells, and...
4 KB (535 words) - 14:43, 27 April 2025
which point the speed no longer increases. On level 29, pieces fall at 1 grid cell every frame, which is too fast for almost all players, and it is thus...
52 KB (4,966 words) - 08:13, 13 May 2025
The Grid are an English electronic dance group, consisting of David Ball (formerly of Soft Cell) and Richard Norris, with guest contributions from other...
14 KB (836 words) - 19:33, 19 November 2024
science, a grid file or bucket grid is a point access method which splits a space into a non-periodic grid where one or more cells of the grid refer to...
5 KB (747 words) - 17:24, 17 December 2024
“circles” in the parameter space that are passing through the corresponding grid cell in the parameter space. The number is also called “voting number”. Initially...
8 KB (1,182 words) - 15:55, 21 January 2025
Look up grid or GRID in Wiktionary, the free dictionary. Grid, The Grid, or GRID may refer to: Regular grid, a tessellation of space with translational...
4 KB (628 words) - 13:24, 8 December 2024