Operational-amplifier
noun, Electronics.
1.
a high-gain, high-input impedance amplifier, usually an integrated circuit, that can perform mathematical operations when suitably wired.
noun
1.
a high-gain direct-coupled amplifier, the response of which may be controlled by negative-feedback circuits externally connected
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- Operational-calculus
noun, Mathematics. 1. a method for solving a differential equation by treating differential operators as ordinary algebraic quantities, thus obtaining a simpler problem.
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- Operational definition
noun a description of an experimental procedure for the translation of a variable into measurement or numeric value
- Operationalism
[op-uh-rey-shuh-nl-iz-uh m] /ˌɒp əˈreɪ ʃə nlˌɪz əm/ noun, Philosophy. 1. the doctrine that the meaning of a scientific term, concept, or proposition consists of the operation or operations performed in defining or demonstrating it. /ˌɒpəˈreɪʃənəˌlɪzəm/ noun 1. (philosophy) the theory that scientific terms are defined by the experimental operations which determine their applicability
- Operationalization
noun the process of putting something into operation; also, the process of expressing something in operational terms n. 1966, noun of action from operationalize.