• In inversive geometry, the inversive distance is a way of measuring the "distance" between two circles, regardless of whether the circles cross each other...
    8 KB (1,083 words) - 18:59, 5 September 2024
  • Thumbnail for Inverse distance weighting
    Inverse distance weighting (IDW) is a type of deterministic method for multivariate interpolation with a known homogeneously scattered set of points. The...
    10 KB (1,383 words) - 06:16, 31 March 2025
  • In geometry, inversive geometry is the study of inversion, a transformation of the Euclidean plane that maps circles or lines to other circles or lines...
    30 KB (4,386 words) - 23:54, 25 May 2025
  • Reciprocal length or inverse length is a quantity or measurement used in several branches of science and mathematics, defined as the reciprocal of length...
    3 KB (418 words) - 18:31, 31 January 2025
  • Thumbnail for Inverse-square law
    In mathematical notation the inverse square law can be expressed as an intensity (I) varying as a function of distance (d) from some centre. The intensity...
    28 KB (3,471 words) - 22:01, 26 May 2025
  • Thumbnail for Lunar distance
    Earth–Moon distance, or distance to the Moon, is the distance from the center of Earth to the center of the Moon. In contrast, the Lunar distance (LD or Δ...
    42 KB (4,408 words) - 02:03, 26 May 2025
  • Thumbnail for Interpolation
    geostatistics community Gaussian process regression is also known as Kriging. Inverse Distance Weighting (IDW) is a spatial interpolation method that estimates values...
    23 KB (3,039 words) - 15:25, 28 May 2025
  • electromagnetic wave is dependent upon the inverse distance, inverse square of the distance, and the inverse cube of the distance from the antenna. For an antenna...
    1 KB (153 words) - 20:59, 26 December 2020
  • Thumbnail for Near and far field
    decrease more rapidly with distance: The radiative field decreases by the inverse-distance squared, the reactive field by an inverse-cube law, resulting in...
    36 KB (5,203 words) - 19:06, 25 April 2025
  • Thumbnail for Legendre polynomials
    In mathematics, Legendre polynomials, named after Adrien-Marie Legendre (1782), are a system of complete and orthogonal polynomials with a wide number...
    38 KB (7,177 words) - 21:53, 22 April 2025
  • Thumbnail for Circle packing theorem
    four. A further generalization, replacing intersection angle with inversive distance, allows the specification of packings in which some circles are required...
    30 KB (3,861 words) - 22:35, 27 February 2025
  • Thumbnail for Circle packing
    a rectangle Circle packing in a square Circle packing in a circle Inversive distance Kepler conjecture Malfatti circles Packing problem Chang, Hai-Chau;...
    11 KB (1,315 words) - 01:47, 19 April 2025
  • Thumbnail for Distance transform
    A distance transform, also known as distance map or distance field, is a derived representation of a digital image. The choice of the term depends on the...
    6 KB (552 words) - 05:05, 16 March 2025
  • less to do with distance and population totals than with the opportunities in each location. This is in contrast to Zipf's Inverse distance law. There are...
    2 KB (235 words) - 09:05, 19 April 2024
  • Thumbnail for Federated learning
    algorithms to effectively draw the personalized subnetworks. IDA (Inverse Distance Aggregation) is a novel adaptive weighting approach for federated learning...
    50 KB (5,794 words) - 13:03, 28 May 2025
  • Thumbnail for Inversive congruential generator
    Inversive congruential generators are a type of nonlinear congruential pseudorandom number generator, which use the modular multiplicative inverse (if...
    12 KB (2,172 words) - 19:27, 28 December 2024
  • Thumbnail for Distance
    squared Euclidean distance) to be used for linear inverse problems in inference by optimization theory. Other important statistical distances include the Mahalanobis...
    17 KB (2,230 words) - 20:27, 9 March 2025
  • Thumbnail for Levenshtein distance
    science, the Levenshtein distance is a string metric for measuring the difference between two sequences. The Levenshtein distance between two words is the...
    21 KB (2,434 words) - 07:35, 10 March 2025
  • Distance decay is a geographical term which describes the effect of distance on cultural or spatial interactions. The distance decay effect states that...
    6 KB (693 words) - 01:53, 1 November 2024
  • Thumbnail for Geographical distance
    This distance is an element in solving the second (inverse) geodetic problem. Calculating the distance between geographical coordinates is based on some...
    27 KB (4,054 words) - 15:09, 19 April 2025
  • The name "inverse distance weighting method" was motivated by the weighted average applied, since it resorts to the inverse of the distance to each known...
    18 KB (2,443 words) - 04:13, 19 April 2025
  • Euclidean distance by the value of a quadratic form. Beckman–Quarles theorems have been proven for non-Euclidean spaces such as Minkowski space, inversive distance...
    22 KB (2,473 words) - 22:29, 20 March 2025
  • Generalised circle (category Inversive geometry)
    any other point, and the notions of curvature and distance between points are ignored. In inversive geometry, reflections, inversions, and more generally...
    7 KB (1,131 words) - 23:27, 28 December 2023
  • Thumbnail for List of circle topics
    displaying short descriptions of redirect targets Inversive distance – Concept in inversive geometry Inversive geometry – Study of angle-preserving transformations...
    12 KB (2,408 words) - 20:44, 10 March 2025
  • Vincenty's formulae (category Distance)
    azimuth (direction) from another point. The second (inverse) method computes the geographical distance and azimuth between two given points. They have been...
    18 KB (2,699 words) - 03:04, 20 April 2025
  • Thumbnail for Hubble's law
    Hubble's law (redirect from Hubble distance)
    that galaxies are moving away from Earth at speeds proportional to their distance. In other words, the farther a galaxy is from the Earth, the faster it...
    132 KB (13,177 words) - 17:21, 2 May 2025
  • k nearest points is multiplied by a weight proportional to the inverse of the distance from that point to the test point. Another way to overcome skew...
    32 KB (4,333 words) - 23:48, 16 April 2025
  • Thumbnail for Inverse hyperbolic functions
    inverse hyperbolic sine, inverse hyperbolic cosine, inverse hyperbolic tangent, inverse hyperbolic cosecant, inverse hyperbolic secant, and inverse hyperbolic...
    27 KB (4,189 words) - 19:04, 25 May 2025
  • Thumbnail for Tobler's first law of geography
    dependence and spatial autocorrelation and is utilized specifically for the inverse distance weighting method for spatial interpolation and to support the regionalized...
    10 KB (1,223 words) - 11:37, 24 May 2025
  • Thumbnail for Proportionality (mathematics)
    proportion between distance and time travelled; in contrast, for a given distance (the constant), the time of travel is inversely proportional to speed:...
    8 KB (965 words) - 05:05, 14 May 2025