theory, the coefficient diagram method (CDM) is an algebraic approach applied to a polynomial loop in the parameter space. A special diagram called a "coefficient...
6 KB (864 words) - 12:10, 30 June 2025
x of the population (see diagram). The line at 45 degrees thus represents perfect equality of incomes. The Gini coefficient can then be thought of as...
94 KB (10,898 words) - 11:57, 16 July 2025
and control systems. Building automation – Branch of automation Coefficient diagram method Control theory – Branch of engineering and mathematics Cybernetics –...
9 KB (1,820 words) - 14:33, 23 April 2025
Joule–Thomson effect (redirect from Joule-Thomson coefficient)
expansion is quantified by the Joule–Thomson coefficient, μ J T {\displaystyle \mu _{\mathrm {JT} }} . This coefficient may be either positive (corresponding...
33 KB (4,461 words) - 19:50, 21 April 2025
This is a list of graphical methods with a mathematical basis. Included are diagram techniques, chart techniques, plot techniques, and other forms of...
4 KB (335 words) - 04:31, 6 November 2024
redirect targets Vector control – Method to control electric motors Topics in control theory Coefficient diagram method Control reconfiguration – Approach...
45 KB (6,747 words) - 10:54, 25 July 2025
Smith chart (redirect from Reflection coefficient chart)
} may be expressed in magnitude and angle on a polar diagram. Any actual reflection coefficient must have a magnitude of less than or equal to unity so...
68 KB (7,969 words) - 03:12, 23 March 2025
equilibrium calculations Time crystal Topics in control theory Coefficient diagram method Control reconfiguration Feedback H infinity Hankel singular value...
57 KB (7,950 words) - 01:00, 5 July 2025
In the physical sciences, a partition coefficient (P) or distribution coefficient (D) is the ratio of concentrations of a compound in a mixture of two...
57 KB (6,374 words) - 12:41, 4 August 2025
coefficient. Vinogradov applied finite sums to Waring's problem in 1926, and the general trigonometric sum method became known as "the circle method of...
11 KB (1,522 words) - 23:45, 8 January 2025
Friction (redirect from Friction coefficient)
pavement has a high coefficient of friction. Coefficients of friction range from near zero to greater than one. The coefficient of friction between two...
76 KB (8,432 words) - 12:41, 15 July 2025
employ the method, a diagram is drawn starting at the origin. A line segment is drawn rightwards by the magnitude of the leading coefficient, so that with...
10 KB (1,192 words) - 17:54, 8 April 2025
Integer partition (redirect from Ferrers diagram)
common diagrammatic methods to represent partitions: as Ferrers diagrams, named after Norman Macleod Ferrers, and as Young diagrams, named after Alfred...
29 KB (3,403 words) - 16:38, 24 July 2025
The coefficient of relationship is a measure of the degree of consanguinity (or biological relationship) between two individuals. The term coefficient of...
19 KB (1,658 words) - 06:15, 4 April 2025
Thermal expansion (redirect from Coefficient of thermal expansion)
called its coefficient of apparent expansion. The absolute expansion can be measured by a variety of techniques, including ultrasonic methods. Historically...
49 KB (6,124 words) - 22:14, 2 July 2025
calculations using Feynman diagrams match experimental results with very high accuracy. Feynman diagram and path integral methods are also used in statistical...
93 KB (15,977 words) - 07:28, 1 August 2025
Fresnel equations (redirect from Fresnel coefficient)
by a single set of Fresnel coefficients (and another special case is mentioned below in which that is true). In the diagram on the right, an incident plane...
68 KB (8,252 words) - 12:44, 29 July 2025
limit diagram, also known as a forming limit curve, is used in sheet metal forming for predicting forming behavior of sheet metal. The diagram attempts...
8 KB (1,151 words) - 20:29, 13 September 2023
Hill equation (biochemistry) (redirect from Hill coefficient)
reversible Hill equation. The Hill coefficient is also intimately connected to the elasticity coefficient where the Hill coefficient can be shown to equal: n =...
30 KB (3,334 words) - 10:52, 24 May 2025
Pie chart (redirect from Polar area diagram)
comparisons on one diagram, as is seen in the polar area diagram famously developed by Florence Nightingale. The first known use of polar area diagrams was by André-Michel...
22 KB (2,340 words) - 19:01, 12 July 2025
divided by the first coefficient a or SA. If a is 1 the coefficients may be read off directly. Thus the solutions in the diagram are −AX1/SA and −AX2/SA...
53 KB (6,663 words) - 16:21, 26 June 2025
product-moment correlation coefficient (PPMCC), or "Pearson's correlation coefficient", commonly called simply "the correlation coefficient". It is obtained by...
39 KB (5,359 words) - 04:50, 11 June 2025
Chemical equation (redirect from Stoichiometric coefficient)
chemical formulas may be symbolic, structural (pictorial diagrams), or intermixed. The coefficients next to the symbols and formulas of entities are the absolute...
24 KB (3,519 words) - 12:52, 19 May 2025
Lorenz curve (redirect from Lorenz Diagram)
line of perfect inequality. The higher the coefficient, the more unequal the distribution is. In the diagram on the right, this is given by the ratio A...
16 KB (2,083 words) - 16:25, 24 May 2025
of convolution coefficients for various polynomials and sub-set sizes in 1964. Some errors in the tables have been corrected. The method has been extended...
54 KB (8,148 words) - 22:39, 16 June 2025
Clebsch–Gordan (CG) coefficients are numbers that arise in angular momentum coupling in quantum mechanics. They appear as the expansion coefficients of total angular...
35 KB (6,156 words) - 15:03, 23 May 2025
Darcy–Weisbach friction factor, friction factor, resistance coefficient, or flow coefficient. The Darcy-Weisbach equation, combined with the Moody chart...
40 KB (5,131 words) - 16:39, 2 August 2025
System identification Z transform Artificial neural networks Coefficient diagram method Control reconfiguration Distributed parameter systems Fractional-order...
5 KB (382 words) - 19:05, 23 June 2025
Littlewood–Richardson rule (redirect from Littlewood–Richardson coefficient)
the coefficients that arise when decomposing a product of two Schur functions as a linear combination of other Schur functions. These coefficients are...
28 KB (3,661 words) - 20:15, 9 July 2025
Tornado diagrams, also called tornado plots, tornado charts or butterfly charts, are a special type of Bar chart, where the data categories are listed...
2 KB (240 words) - 15:40, 29 July 2025