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(Heaviside unit)

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  • Heaviside unit function — Math. the function that is zero for any number less than zero and that is 1 for any number greater than or equal to zero. [1935 40; named after O. HEAVISIDE] * * * …   Universalium

  • Heaviside unit function — Math. the function that is zero for any number less than zero and that is 1 for any number greater than or equal to zero. [1935 40; named after O. HEAVISIDE] …   Useful english dictionary

  • Heaviside unit function — noun The function whose value is zero if its independent variable is negative, and one otherwise …   Wiktionary

  • Heaviside step function — The Heaviside step function, H , also called the unit step function, is a discontinuous function whose value is zero for negative argument and one for positive argument.It seldom matters what value is used for H (0), since H is mostly used as a… …   Wikipedia

  • Heaviside-Funktion — Die Heaviside Funktion, auch Theta , Treppen , Schwellenwert , Stufen , Sprung oder Einheitssprungfunktion genannt, ist eine in der Mathematik und Physik oft verwendete Funktion. Sie ist nach dem britischen Mathematiker und Physiker Oliver… …   Deutsch Wikipedia

  • Heaviside condition — The Heaviside condition, due to Oliver Heaviside (1850–1925), is the condition an electrical transmission line must meet in order for there to be no distortion of a transmitted signal. Also known as the distortionless condition, it can be used to …   Wikipedia

  • Unit function — In number theory, the unit function is a completely multiplicative function on the positive integers defined as::varepsilon(n) = egin{cases} 1, mbox{if }n=1 0, mbox{if }n>1 end{cases} It is called the unit function because it is the identity… …   Wikipedia

  • Michael Heaviside — Michael Wilson Heaviside Born 20 October 1880 Durham, County Durham …   Wikipedia

  • Weber (unit) — In physics, the weber (symbol: Wb;  /ˈveɪb …   Wikipedia

  • Conventional electrical unit — A conventional electrical unit (is also know as a electrical symbol) (or simply conventional unit where there is no risk of ambiguity) is a unit of measurement in the field of electricity which is based on the conventional values of the Josephson …   Wikipedia

  • Sumudu transform — In mathematics, the Sumudu transform, is an integral transform similar to the Laplace transform, introduced in the early 1990s by Gamage K. Watugala to solve differential equations and control engineering problems.Formal DefinitionThe Sumudu… …   Wikipedia

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