linear functions

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• Linear programming — (LP, or linear optimization) is a mathematical method for determining a way to achieve the best outcome (such as maximum profit or lowest cost) in a given mathematical model for some list of requirements represented as linear relationships.… …   Wikipedia

• Linear discriminant analysis — (LDA) and the related Fisher s linear discriminant are methods used in statistics, pattern recognition and machine learning to find a linear combination of features which characterize or separate two or more classes of objects or events. The… …   Wikipedia

• Linear function — In mathematics, the term linear function can refer to either of two different but related concepts.Analytic geometryIn analytic geometry, the term linear function is sometimes used to mean a first degree polynomial function of one variable. These …   Wikipedia

• Linear algebra — R3 is a vector (linear) space, and lines and planes passing through the origin are vector subspaces in R3. Subspaces are a common object of study in linear algebra. Linear algebra is a branch of mathematics that studies vector spaces, also called …   Wikipedia

• Linear regression — Example of simple linear regression, which has one independent variable In statistics, linear regression is an approach to modeling the relationship between a scalar variable y and one or more explanatory variables denoted X. The case of one… …   Wikipedia

• Linear equation — A linear equation is an algebraic equation in which each term is either a constant or the product of a constant and (the first power of) a single variable.Linear equations can have one, two, three or more variables. Linear equations occur with… …   Wikipedia

• linear — adjective Date: circa 1656 1. a. (1) of, relating to, resembling, or having a graph that is a line and especially a straight line ; straight (2) involving a single dimension b. (1) of the first degree with respect to one or more variables (2) of …   New Collegiate Dictionary

• Linear feedback shift register — [ xor gate provides feedback to the register that shifts bits from left to right. The maximal sequence consists of every possible state except the 0000 state.] A linear feedback shift register (LFSR) is a shift register whose input bit is a… …   Wikipedia

• linear transformation — noun 1. : a transformation in which the new variables are linear functions of the old variables 2. : a function that maps the vectors of one vector space onto the vectors of the same or another vector space with the same field of scalars in such… …   Useful english dictionary

• linear programming — noun Date: 1949 a mathematical method of solving practical problems (as the allocation of resources) by means of linear functions where the variables involved are subject to constraints …   New Collegiate Dictionary

• linear transformation — noun Date: circa 1846 1. a transformation in which the new variables are linear functions of the old variables 2. a function that maps the vectors of one vector space onto the vectors of the same or another vector space with the same field of… …   New Collegiate Dictionary