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Matrix Theory And Applications
Matrix (: matrices or matrixes) or MATRIX may refer to: Science and mathematics * Matrix (mathematics), a rectangular array of numbers, symbols or expressions * Matrix (logic), part of a formula in prenex normal form * Matrix (biology), the material in between a eukaryotic organism's cells * Matrix (chemical analysis), the non-analyte components of a sample * Matrix (geology), the fine-grained material in which larger objects are embedded * Matrix (composite), the constituent of a composite material * Hair matrix, produces hair * Nail matrix, part of the nail in anatomy Technology * Matrix (mass spectrometry), a compound that promotes the formation of ions * Matrix (numismatics), a tool used in coin manufacturing * Matrix (printing), a mould for casting letters * Matrix (protocol), an open standard for real-time communication * Matrix (record production), or master, a disc used in the production of phonograph records ** Matrix number, of a gramophone record * Diode ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Matrix (mathematics)
In mathematics, a matrix (: matrices) is a rectangle, rectangular array or table of numbers, symbol (formal), symbols, or expression (mathematics), expressions, with elements or entries arranged in rows and columns, which is used to represent a mathematical object or property of such an object. For example, \begin1 & 9 & -13 \\20 & 5 & -6 \end is a matrix with two rows and three columns. This is often referred to as a "two-by-three matrix", a " matrix", or a matrix of dimension . Matrices are commonly used in linear algebra, where they represent linear maps. In geometry, matrices are widely used for specifying and representing geometric transformations (for example rotation (mathematics), rotations) and coordinate changes. In numerical analysis, many computational problems are solved by reducing them to a matrix computation, and this often involves computing with matrices of huge dimensions. Matrices are used in most areas of mathematics and scientific fields, either directly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Variable-message Sign
A variable- (also changeable-, electronic-, or dynamic-) message sign or message board, often abbreviated VMS, VMB, CMS, or DMS, and in the UK known as a matrix sign, is an electronic traffic sign often used on roadways to give travelers information about special events. Such signs warn of traffic congestion, accidents, incidents such as terrorist attacks, AMBER/Silver/Blue Alerts, roadwork zones, or speed limits on a specific highway segment. In urban areas, VMS are used within parking guidance and information systems to guide drivers to available car parking spaces. They may also ask vehicles to take alternative routes, limit travel speed, warn of duration and location of the incidents, inform of the traffic conditions, or display general public safety messages. History VMS systems were deployed at least as early as the 1950s on the New Jersey Turnpike. The road's signs of that period, and up to around 2012, were capable of displaying a few messages in neon, all orient ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Virtual Reality
Virtual reality (VR) is a Simulation, simulated experience that employs 3D near-eye displays and pose tracking to give the user an immersive feel of a virtual world. Applications of virtual reality include entertainment (particularly video games), education (such as medical, safety, or military training) and business (such as virtual meetings). VR is one of the key technologies in the Reality–virtuality continuum, reality-virtuality continuum. As such, it is different from other digital visualization solutions, such as augmented virtuality and augmented reality. Currently, standard virtual reality systems use either virtual reality headsets or multi-projected environments to generate some realistic images, sounds, and other sensations that simulate a user's physical presence in a virtual environment. A person using virtual reality equipment is able to look around the artificial world, move around in it, and interact with virtual features or items. The effect is commonly creat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Matrix (franchise)
''The Matrix'' is an American cyberpunk media franchise consisting of four feature films, beginning with ''The Matrix'' (1999) and continuing with three sequels, ''The Matrix Reloaded'', ''The Matrix Revolutions'' (both 2003), and ''The Matrix Resurrections'' (2021). The first three films were written and directed by the Wachowskis and produced by Joel Silver. The screenplay for the fourth film was written by Lana Wachowski, David Mitchell (author), David Mitchell and Aleksandar Hemon, was directed by Lana Wachowski, and was produced by Grant Hill (producer), Grant Hill, James McTeigue, and Lana Wachowski. The franchise is owned by Warner Bros., which distributed the films along with Village Roadshow Pictures. The latter, along with Silver Pictures, are the two production companies that worked on the first three films. The series features a cyberpunk story of the technological fall of humanity, in which the creation of artificial intelligence led the way to a race of powerful an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Matrix
''The Matrix'' is a 1999 science fiction film, science fiction action film written and directed by the Wachowskis. It is the first installment in the The Matrix (franchise), ''Matrix'' film series, starring Keanu Reeves, Laurence Fishburne, Carrie-Anne Moss, Hugo Weaving, and Joe Pantoliano. It depicts a dystopian future in which humanity is unknowingly trapped inside the Matrix, a simulated reality created by artificial intelligence, intelligent machines. Believing computer hacker Neo (The Matrix), Neo to be "the One" prophesied to defeat them, Morpheus (The Matrix), Morpheus recruits him into a rebellion against the machines. Following the success of Bound (1996 film), ''Bound'' (1996), Warner Bros. gave the go-ahead for ''The Matrix'' after the Wachowskis sent an edit of the film's opening minutes. Action scenes were influenced by anime and martial arts films, (particularly Fight choreography, fight choreographers and wire fu techniques from Hong Kong action cinema). Other i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Matrix (TV Series)
''Matrix'' is a Canadian fantasy adventure series that ran for 13 episodes in 1993. The series was broadcast by CTV in Canada, and the USA Network in the United States. The series was rebroadcast in 2000. Synopsis The series starred Nick Mancuso as Steven Matrix, a hitman who is killed during a job and sent to a version of Purgatory called The City In-Between. There he is given a choice: to be sent to Hell for all the murders he's committed, or return to Earth and help people. Once alive again, Matrix receives periodic assignments from The City In-Between. Cast * Phillip JarrettBilly Hicks * Carrie-Anne MossLiz Teel * John VernonNarrator Production The central premise of this series may be derived from "Sea of Fire", an episode of the TV series '' The Equalizer''. In that episode, Robert McCall ( Edward Woodward's character) attempts to scare a street gang into going straight by taking them to a morgue. There, McCall introduces the gang to one of his friends, a former h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
