英语词汇“state variable”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

state variable n. (a) Physics = state function n. 3; (b) gen. each of a number of quantities that together define mathematically the state of a system; (c) Electronics a particular kind of active bandpass filter, typically consisting of an amplifier and integrators and made as an integrated circuit; usually attributive.

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the world > matter > physics > electromagnetic radiation > electronics > electronic devices or components > [noun] > filter > type of

band-pass filter1922

slope filter1937

comb filter1941

state variable1942

noise filter1960

notch filter1962

1942 Jrnl. Chem. Physics 10 287 The n's represent composition variables, the x's (or T and the y's) a suitable set of state variables, and the ν's the number of moles of the components entering into the reaction.

1974 Internat. Jrnl. Syst. Sci. 5 219 A one-dimensional state variable filter is extended to two dimensions..and is applied to perform image enhancement of digital photographs.

1979 S. A. Nasar & L. E. Unnewehr Electromechanics & Electr. Machines iv. 137 A formulation of equations in terms of state variables facilitates the study of dynamical systems.

1989 P. Horowitz & W. Hill Art of Electronics (ed. 2) v. 278/2 A close relative of the state variable filter is the so-called biquad filter.

1992 J. E. Stiglitz in A. Vercelli & N. Dimitri Macroeconomics iii. 60 The existence of unemployment in the long run..is concerned with whether..it is possible that, when the state variables are at their long-run equilibrium value, there can be positive unemployment.

2000 P. Scherz Pract. Electronics for Inventors viii. 265 Two of the major categories of integrated filter circuits include the state-variable and switched-capacitor filter.

2004 Future Music May 146/1 As well as a sizeable range of filter types (including Moog models, state variables and biquads), each module can be loaded with non-filter processors.

2010 A. P. Showman et al. in S. Seager Exoplanets 474/2 For a homogenous thermodynamic system, which involves a single phase, only two state variables can vary independently.

单词	state variable
释义	> as lemmas state variable state variable n. (a) Physics = state function n. 3; (b) gen. each of a number of quantities that together define mathematically the state of a system; (c) Electronics a particular kind of active bandpass filter, typically consisting of an amplifier and integrators and made as an integrated circuit; usually attributive. ΘΚΠ the world > matter > physics > electromagnetic radiation > electronics > electronic devices or components > [noun] > filter > type of band-pass filter1922 slope filter1937 comb filter1941 state variable1942 noise filter1960 notch filter1962 1942 Jrnl. Chem. Physics 10 287 The n's represent composition variables, the x's (or T and the y's) a suitable set of state variables, and the ν's the number of moles of the components entering into the reaction. 1974 Internat. Jrnl. Syst. Sci. 5 219 A one-dimensional state variable filter is extended to two dimensions..and is applied to perform image enhancement of digital photographs. 1979 S. A. Nasar & L. E. Unnewehr Electromechanics & Electr. Machines iv. 137 A formulation of equations in terms of state variables facilitates the study of dynamical systems. 1989 P. Horowitz & W. Hill Art of Electronics (ed. 2) v. 278/2 A close relative of the state variable filter is the so-called biquad filter. 1992 J. E. Stiglitz in A. Vercelli & N. Dimitri Macroeconomics iii. 60 The existence of unemployment in the long run..is concerned with whether..it is possible that, when the state variables are at their long-run equilibrium value, there can be positive unemployment. 2000 P. Scherz Pract. Electronics for Inventors viii. 265 Two of the major categories of integrated filter circuits include the state-variable and switched-capacitor filter. 2004 Future Music May 146/1 As well as a sizeable range of filter types (including Moog models, state variables and biquads), each module can be loaded with non-filter processors. 2010 A. P. Showman et al. in S. Seager Exoplanets 474/2 For a homogenous thermodynamic system, which involves a single phase, only two state variables can vary independently. extracted from staten. < as lemmas
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> as lemmas