| slovo | definícia |
interpolation
(mass) | interpolation
- interpolácia |
interpolation
(encz) | interpolation,interpolace n: Zdeněk Brož |
interpolation
(encz) | interpolation,podvržení Stan |
interpolation
(encz) | interpolation,vložení vložení slov do textu Stan |
Interpolation
(gcide) | Interpolation \In*ter`po*la"tion\, n. [L. interpolatio an
alteration made here and there: cf. F. interpolation.]
1. The act of introducing or inserting anything, especially
that which is spurious or foreign.
[1913 Webster]
2. That which is introduced or inserted, especially something
foreign or spurious.
[1913 Webster]
Bentley wrote a letter . . . . upon the scriptural
glosses in our present copies of Hesychius, which he
considered interpolations from a later hand. --De
Quincey.
[1913 Webster]
3. (Math.) The method or operation of finding from a few
given terms of a series, as of numbers or observations,
other intermediate terms in conformity with the law of the
series.
[1913 Webster] |
interpolation
(wn) | interpolation
n 1: a message (spoken or written) that is introduced or
inserted; "with the help of his friend's interpolations his
story was eventually told"; "with many insertions in the
margins" [syn: interpolation, insertion]
2: (mathematics) calculation of the value of a function between
the values already known
3: the action of interjecting or interposing an action or remark
that interrupts [syn: interjection, interposition,
interpolation, interpellation] |
interpolation
(foldoc) | extrapolation
extrapolate
interpolation
A mathematical procedure which
estimates values of a function for certain desired inputs
given values for known inputs.
If the desired input is outside the range of the known values
this is called extrapolation, if it is inside then it is
called interpolation.
The method works by fitting a "curve" (i.e. a function) to two
or more given points and then applying this function to the
required input. Example uses are calculating {trigonometric
functions} from tables and audio waveform sythesis.
The simplest form of interpolation is where a function, f(x),
is estimated by drawing a straight line ("linear
interpolation") between the nearest given points on either
side of the required input value:
f(x) ~ f(x1) + (f(x2) - f(x1))(x-x1)/(x2 - x1)
There are many variations using more than two points or higher
degree polynomial functions. The technique can also be
extended to functions of more than one input.
(2007-06-29)
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| | podobné slovo | definícia |
interpolations
(encz) | interpolations,interpolace n: Zdeněk Brož |
Interpolation
(gcide) | Interpolation \In*ter`po*la"tion\, n. [L. interpolatio an
alteration made here and there: cf. F. interpolation.]
1. The act of introducing or inserting anything, especially
that which is spurious or foreign.
[1913 Webster]
2. That which is introduced or inserted, especially something
foreign or spurious.
[1913 Webster]
Bentley wrote a letter . . . . upon the scriptural
glosses in our present copies of Hesychius, which he
considered interpolations from a later hand. --De
Quincey.
[1913 Webster]
3. (Math.) The method or operation of finding from a few
given terms of a series, as of numbers or observations,
other intermediate terms in conformity with the law of the
series.
[1913 Webster] |
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