unequally spaced

См. также в других словарях:

• Least-squares spectral analysis — (LSSA) is a method of estimating a frequency spectrum, based on a least squares fit of sinusoids to data samples, similar to Fourier analysis. [cite book | title = Variable Stars As Essential Astrophysical Tools | author = Cafer Ibanoglu |… …   Wikipedia

• Newton–Cotes formulas — In numerical analysis, the Newton–Cotes formulae, also called the Newton–Cotes quadrature rules or simply Newton–Cotes rules, are a group of formulae for numerical integration (also called quadrature) based on evaluating the integrand at equally… …   Wikipedia

• Cylinder (locomotive) — The motion on the left hand side of 60163 Tornado. The black casting to the left houses the cylinder, in which slides the piston; the piston rod is immediately above the wheel. The cylinders of a steam locomotive are the components that convert… …   Wikipedia

• Romberg's method — In numerical analysis, Romberg s method Harv|Romberg|1955 generates a triangular array consisting of numerical estimates of the definite integral: int a^b f(x) , dx by using Richardson extrapolation Harv|Richardson|1910 repeatedly on the… …   Wikipedia

• Striking clock — The Clock Tower of the Palace of Westminster in London, commonly referred to as Big Ben, is a famous striking clock. A striking clock is a clock that sounds the hours audibly on a bell or gong. In 12 hour striking, used most commonly in striking… …   Wikipedia

• Interim analysis — Clinical trials are unique in that enrollment of patients is a continual process staggered in time. This means that if a treatment is particularly beneficial or harmful compared to the concurrent placebo group while the study is on going, the… …   Wikipedia

• Zeeman effect — Physics, Optics. the dividing of a spectral line or lines as a result of placing a radiation source in a magnetic field. The division consists of three equally spaced lines (normal Zeeman effect) in systems for which the spin quantum number is… …   Universalium

• Trapezoidal rule — This article is about the quadrature rule for approximating integrals. For the Explicit trapezoidal rule for solving initial value problems, see Heun s method. The function f(x) (in blue) is approximated by a linear function (in red). In… …   Wikipedia

• MANNERISM —    Although the style of Mannerist architecture is relatively easy to recognize, scholars differ in their explanations of its origins and motivations. Mannerist architecture first appeared in Italy in the 1520s. It is sometimes thought to have… …   Historical Dictionary of Architecture

• SS Kaiser Wilhelm der Grosse — Kaiser Wilhelm der Grosse, ( Kaiser William the Great ), named after the first emperor of the new (post 1871) German Empire, Kaiser Wilhelm I, was a German ocean liner of the Norddeutscher Lloyd (NDL) shipping line. She is notable for a number of …   Wikipedia

• Μ-law algorithm — The µ law algorithm (pronounced myoo law) is a companding algorithm, primarily used in the digital telecommunication systems of North America and Japan. As with other companding algorithms, its purpose is to reduce the dynamic range of an audio… …   Wikipedia