degree of freedom

degree of freedom
a) Any of the coordinates, a minimum number of which are needed to specify the motion of a mechanical system
b) Any of the independent variables required to specify the thermodynamic state of a system containing components and phases

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  • degree of freedom — in the simplest of cases, a degree of freedom is an independent displacement or rotation that a system may exhibit. A degree of freedom for a system is analogous to an independent variable for a mathematical function. All system degrees of… …   Mechanics glossary

  • degree of freedom — laisvės laipsnis statusas T sritis fizika atitikmenys: angl. degree of freedom vok. Freiheitsgrad, m rus. степень свободы, f pranc. degré de liberté, m …   Fizikos terminų žodynas

  • degree of freedom — laisvės laipsniai statusas T sritis augalininkystė apibrėžtis Laisvai varijuojančių pasirinktos visumos duomenų, kurie charakterizuojami jų aritmetiniu vidurkiu, skaičius (df). atitikmenys: angl. degree of freedom rus. степени свободы …   Žemės ūkio augalų selekcijos ir sėklininkystės terminų žodynas

  • degree of freedom — degree′ of free′dom n. 1) sta any of the statistically independent values of a sample that are used to determine a property of the sample, as the mean or variance 2) sta chem. any of the independent variables required to specify the energy of a… …   From formal English to slang

  • degree of freedom — Date: 1867 1. any of a limited number of ways in which a body may move or in which a dynamic system may change 2. one of the capabilities of a statistic for variation of which there are as many as the number of unrestricted and independent… …   New Collegiate Dictionary

  • degree of freedom — 1. Statistics. any of the statistically independent values of a sample that are used to determine a property of the sample, as the mean or variance. 2. Physical Chem. any of the independent variables required to specify the energy of a molecule… …   Universalium

  • degree of freedom — noun technical each of a set of independent ways in which a system can change, in particular any of the directions in which motion is possible …   English new terms dictionary

  • degree of freedom — noun 1. Statistics the number of independent random variables that together make up a statistic. 2. a. Mechanics the number of independent ways a body can be displaced. b. Physics the number of independent ways in which a molecule can possess… …  

  • degree of freedom — noun 1. (statistics) an unrestricted variable in a frequency distribution (Freq. 1) • Topics: ↑statistics • Hypernyms: ↑variable, ↑variable quantity 2. one of the minimum number of parameters needed to describe the state of a physical system …   Useful english dictionary

  • oscillational degree of freedom — svyravimų laisvės laipsnis statusas T sritis fizika atitikmenys: angl. oscillational degree of freedom; vibrational degree of freedom vok. Schwingungsfreiheitsgrad, m rus. колебательная степень свободы, f pranc. degré de liberté oscillatoire, m …   Fizikos terminų žodynas

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