degrees of freedom - определение. Что такое degrees of freedom
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Что (кто) такое degrees of freedom - определение


Degrees of freedom (statistics)         
NUMBER OF VALUES IN THE FINAL CALCULATION OF A STATISTIC THAT ARE FREE TO VARY;NUMBER OF INDEPENDENT WAYS BY WHICH A DYNAMIC SYSTEM CAN MOVE,WITHOUT VIOLATING CONSTRAINT;MINIMUM NUMBER OF INDEPENDENT COORDINATES THAT SPECIFY THE POSITION OF THE SYSTE
Degrees of freedom (Statistics); Dimension (statistics); Degree of freedom (statistics); Effective degrees of freedom; Effective degree of freedom; Residual effective degrees of freedom; Effective number of degrees of freedom
In statistics, the number of degrees of freedom is the number of values in the final calculation of a statistic that are free to vary.
Degrees of freedom (physics and chemistry)         
  • R}} = 8.314 J/(K mol) is the universal gas constant, and M<sub>d</sub> =  28.965369 g/mol is the molar mass of dry air.<ref>Gatley, D. P., S. Herrmann, H.-J. Kretzshmar, 2008: A twenty-first century molar mass for dry air. HVAC&R Research, vol. 14, pp. 655-662.</ref>
At T = 140, 160, 200, 220, 320, 340, 360, 380 K, c<sub>v</sub> = 718.4, 717.2, 716.3, 716.3, 719.2, 720.6, 722.3, 724.3 J/(K kg). Thus, for 140 K < T < 360 K, c<sub>v</sub> differs from (5/2) R<sub>d</sub> by less than 1%.
INDEPENDENT PHYSICAL PARAMETER IN THE FORMAL DESCRIPTION OF THE STATE OF A PHYSICAL SYSTEM
Degrees of freedom (Physics and chemistry); Degrees of freedom (physics); Quadratic degrees of freedom
In physics and chemistry, a degree of freedom is an independent physical parameter in the formal description of the state of a physical system. The set of all states of a system is known as the system's phase space, and the degrees of freedom of the system are the dimensions of the phase space.
degrees of freedom         
WIKIPEDIA DISAMBIGUATION PAGE
Degree of freedom; Degree of Freedom; Three degrees of freedom; NDOF
<robotics> The number of independent parameters required to specify the position and orientation of an object. Often used to classify robot arms. For example, an arm with six degrees of freedom could reach any position close enough and could orient it's end effector (grip or tool etc.) at any angle about the three perpendicular axes.
Примеры употребления для degrees of freedom
1. Commenting on the situation, Idan Ofer noted that Israel Corporation subsidiary Zim, a shipping and hauling firm being savaged by the steep downturn in its sector, has degrees of freedom because most of its fleet is leased.