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- ...variantly, that is, according to a [[Group representation|representation]] of the covariance group. ...al frame of reference|inertial frames]], and the covariance group consists of [[Rotation group SO(3)|rotations]], [[Lorentz transformation|velocity boost ...3 KB (363 words) - 03:01, 25 July 2023
- ...drag and lift supports the aircraft's weight. Lift and drag are components of the aerodynamic force.]] ...y applications of steady flight models include aircraft design, assessment of aircraft performance, flight planning, and using steady flight states as th ...10 KB (1,607 words) - 07:49, 29 August 2023
- ...') is a [[frame of reference]] used to describe [[scattering]] experiments of the form <math>A + B \rightarrow A + \sum C_i</math>, that is experiments i ...it frame can be useful, e.g., in measuring the electromagnetic form factor of a hadron, <math>A</math> is the scattered hadron; while for deep inelastic ...2 KB (270 words) - 00:34, 19 July 2022
- ...ly two reference frames, and an easy geometric interpretation from the use of screw axes for each joint.<ref>{{cite book|last1=Lynch|first1=Kevin|last2=P ...entials formula|journal=International Symposium on the Mathematical Theory of Networks and Systems|date=1983}}</ref> ...8 KB (1,149 words) - 15:45, 21 November 2024
- {{see also| Frame of reference}} ...t has some interesting properties which do not exist in a normal classical reference frame. ...15 KB (2,465 words) - 15:18, 2 December 2024
- ...onian mechanics|Hamiltonian]]s depend on the time. The configuration space of non-autonomous mechanics is a [[fiber bundle]] <math>Q\to \mathbb R</math> ...spond to the choice of different non-relativistic reference frames. Such a reference frame also is represented by a [[connection (mathematics)|connection]] ...3 KB (450 words) - 05:27, 12 February 2024
- ...eneration of the reference signal used for space vector modulation control of three-phase [[Inverter (electrical)|inverters]]. ...t=Colm J.|date=December 2019|title=A Geometric Interpretation of Reference Frames and Transformations: dq0, Clarke, and Park|url=https://hdl.handle.net/1721. ...9 KB (1,446 words) - 13:49, 19 April 2024
- ...864038601341|title=Derivative Kinematics in Relatively Rotating Coordinate Frames: Investigation on the Razi Acceleration|publisher=RMIT University|year=2014 ...ating coordinate system and the vector '''''Ω''''' is the angular velocity of the rotating coordinate system. ...5 KB (808 words) - 17:09, 12 March 2024
- ...special relativity''' give a mathematical framework for analyzing results of experiments to verify [[special relativity]]. ...{{Cite journal | author=Zhang, Yuan Zhong| year=1995 | title=Test theories of special relativity| journal =General Relativity and Gravitation|volume=27 | ...17 KB (2,431 words) - 20:43, 21 November 2024
- ...ture of [[force]]s, [[Principle of relativity|relativity]], and the nature of [[physical law]]s. ...eniently represented. Hence it is not located in nature, but is the result of a choice by the observer. In the first case a mathematical formulation mirr ...25 KB (3,730 words) - 02:01, 17 December 2024
- ...erx= 10.1.1.219.5398 |s2cid= 1475121 }}</ref> It is one of the expansions of the non-local means methodology.<ref>{{Cite journal|last1=Manjón|first1=Jos A fragment is grouped if its dissimilarity with a reference fragment falls below a specified threshold. ...6 KB (847 words) - 06:33, 17 October 2023
- {{Short description|Tensor that rotates the reference frame to simplify analysis}} ...ames L. |date=December 2019 |title=A Geometric Interpretation of Reference Frames and Transformations: dq0, Clarke, and Park |url=https://ieeexplore.ieee.org ...27 KB (4,081 words) - 07:46, 1 March 2025
- ...rix|special orthogonal matrix]]) between two coordinate systems from a set of (weighted) vector observations. Solutions to Wahba's problem are often used ...Most publications define rotation in the reverse direction, i.e. from the reference to the body frame which amounts to <math>\mathbf{R}^T</math>.</ref> ...5 KB (713 words) - 16:17, 21 November 2024
- ...eral covariant transformations are defined as particular [[automorphisms]] of so-called natural [[fiber bundle]]s. .... A diffeomorphism of <math>X</math> need not give rise to an automorphism of <math>Y</math>. ...5 KB (777 words) - 15:58, 23 July 2022
- ...rier enough frequency error that the chroma/luminance interleaving feature of NTSC/PAL no longer works, making the false color patterns, overlaying the o ...456–458.</ref> The main purpose of the color burst in the first place is a reference for the receiver to regenerate the chroma subcarrier, which in turn is util ...6 KB (835 words) - 05:05, 25 October 2024
- ...g Vector Observations: A Fast Optimal Matrix Algorithm|journal=The Journal of Astronautical Sciences|date=April–June 1993|volume=41|issue=2|pages=261–280 ...ections of the reference unit vectors as resolved in a body fixed frame of reference. Following that, they are then related by the equations, ...8 KB (1,195 words) - 16:15, 21 November 2024
- ...angles because the general problem of decomposing a rotation in a sequence of three was studied first by Paul B. Davenport.<ref>[http://arc.aiaa.org/doi/ Most of the cases belong to the second group, given that the generalized Euler rota ...17 KB (2,605 words) - 18:22, 2 December 2024
- ...= Airworthiness Standards: Transport Category Airplanes| work = U.S. Code of Federal Regulations| publisher = Government Printing Office | year = 2011 | == Models of continuous gusts == ...12 KB (1,753 words) - 20:12, 10 September 2023
- ...s mainly determined by [[invariant mass|mass]]). However, since the amount of spacetime curvature is not particularly high on Earth or its vicinity, SR r ...case of hyperbolic motion one can use [[Rindler coordinates]], in the case of uniform circular motion one can use [[Born coordinates]]. ...59 KB (8,863 words) - 20:18, 21 November 2024
- | cont = 6 frames per second | fcbkt = Interval, Number of shots, 10 step ...7 KB (775 words) - 19:00, 31 December 2024