| slovo | definícia |
logarithmic
(encz) | logarithmic,logaritmický adj: [mat.] Ritchie |
Logarithmic
(gcide) | Logarithmic \Log`a*rith"mic\, Logarithmical \Log`a*rith"mic*al\,
a. [Cf. F. logarithmique.]
1. Of or pertaining to logarithms; consisting of logarithms.
[1913 Webster]
2. Using logarithms; as, logarithmic graph paper; a
logarithmic scale.
[PJC]
3. Having a logarithm in one or more of the unknowns; -- of
an equation.
[PJC]
Logarithmic curve (Math.), a curve which, referred to a
system of rectangular coordinate axes, is such that the
ordinate of any point will be the logarithm of its
abscissa.
Logarithmic spiral, a spiral curve such that radii drawn
from its pole or eye at equal angles with each other are
in continual proportion. See Spiral.
[1913 Webster] |
logarithmic
(wn) | logarithmic
adj 1: of or relating to or using logarithms; "logarithmic
function" |
| | podobné slovo | definícia |
logarithmic
(encz) | logarithmic,logaritmický adj: [mat.] Ritchie |
logarithmic scale
(encz) | logarithmic scale, n: |
logarithmically
(encz) | logarithmically,logaritmicky adv: Zdeněk Brož |
Antilogarithmic
(gcide) | Antilogarithm \An`ti*log"a*rithm\, n. (Math.)
The number corresponding to a logarithm. The word has been
sometimes, though rarely, used to denote the complement of a
given logarithm; also the logarithmic cosine corresponding to
a given logarithmic sine. -- An`ti*log`a*rith"mic, a.
[1913 Webster] |
Logarithmic curve
(gcide) | Logarithmic \Log`a*rith"mic\, Logarithmical \Log`a*rith"mic*al\,
a. [Cf. F. logarithmique.]
1. Of or pertaining to logarithms; consisting of logarithms.
[1913 Webster]
2. Using logarithms; as, logarithmic graph paper; a
logarithmic scale.
[PJC]
3. Having a logarithm in one or more of the unknowns; -- of
an equation.
[PJC]
Logarithmic curve (Math.), a curve which, referred to a
system of rectangular coordinate axes, is such that the
ordinate of any point will be the logarithm of its
abscissa.
Logarithmic spiral, a spiral curve such that radii drawn
from its pole or eye at equal angles with each other are
in continual proportion. See Spiral.
[1913 Webster] |
Logarithmic spiral
(gcide) | Logarithmic \Log`a*rith"mic\, Logarithmical \Log`a*rith"mic*al\,
a. [Cf. F. logarithmique.]
1. Of or pertaining to logarithms; consisting of logarithms.
[1913 Webster]
2. Using logarithms; as, logarithmic graph paper; a
logarithmic scale.
[PJC]
3. Having a logarithm in one or more of the unknowns; -- of
an equation.
[PJC]
Logarithmic curve (Math.), a curve which, referred to a
system of rectangular coordinate axes, is such that the
ordinate of any point will be the logarithm of its
abscissa.
Logarithmic spiral, a spiral curve such that radii drawn
from its pole or eye at equal angles with each other are
in continual proportion. See Spiral.
[1913 Webster]Spiral \Spi"ral\, n. [Cf. F. spirale. See Spiral, a.]
1. (Geom.) A plane curve, not reentrant, described by a
point, called the generatrix, moving along a straight line
according to a mathematical law, while the line is
revolving about a fixed point called the pole. Cf.
Helix.
[1913 Webster]
2. Anything which has a spiral form, as a spiral shell.
[1913 Webster]
Equiangular spiral,a plane curve which cuts all its
generatrices at the same angle. Same as {Logarithmic
spiral}, under Logarithmic.
Spiral of Archimedes, a spiral the law of which is that the
generatrix moves uniformly along the revolving line, which
also moves uniformly.
[1913 Webster] |
Logarithmic tangent
(gcide) | Tangent \Tan"gent\, n. [L. tangens, -entis, p. pr. of tangere to
touch; akin to Gr. ? having seized: cf. F. tangente. Cf.
Attain, Contaminate, Contingent, Entire, Tact,
Taste, Tax, v. t.] (Geom.)
A tangent line curve, or surface; specifically, that portion
of the straight line tangent to a curve that is between the
point of tangency and a given line, the given line being, for
example, the axis of abscissas, or a radius of a circle
produced. See Trigonometrical function, under Function.
[1913 Webster]
Artificial tangent, or Logarithmic tangent, the logarithm
of the natural tangent of an arc.
Natural tangent, a decimal expressing the length of the
tangent of an arc, the radius being reckoned unity.
Tangent galvanometer (Elec.), a form of galvanometer having
a circular coil and a short needle, in which the tangent
of the angle of deflection of the needle is proportional
to the strength of the current.
Tangent of an angle, the natural tangent of the arc
subtending or measuring the angle.
Tangent of an arc, a right line, as ta, touching the arc of
a circle at one extremity a, and terminated by a line ct,
passing from the center through the other extremity o.
[1913 Webster] |
Logarithmical
(gcide) | Logarithmic \Log`a*rith"mic\, Logarithmical \Log`a*rith"mic*al\,
a. [Cf. F. logarithmique.]
1. Of or pertaining to logarithms; consisting of logarithms.
[1913 Webster]
2. Using logarithms; as, logarithmic graph paper; a
logarithmic scale.
[PJC]
3. Having a logarithm in one or more of the unknowns; -- of
an equation.
[PJC]
Logarithmic curve (Math.), a curve which, referred to a
system of rectangular coordinate axes, is such that the
ordinate of any point will be the logarithm of its
abscissa.
Logarithmic spiral, a spiral curve such that radii drawn
from its pole or eye at equal angles with each other are
in continual proportion. See Spiral.
[1913 Webster] |
Logarithmically
(gcide) | Logarithmically \Log`a*rith"mic*al*ly\, adv.
By the use of logarithms.
[1913 Webster] |
logarithmic
(wn) | logarithmic
adj 1: of or relating to or using logarithms; "logarithmic
function" |
logarithmic scale
(wn) | logarithmic scale
n 1: scale on which actual distances from the origin are
proportional to the logarithms of the corresponding scale
numbers |
logarithmically
(wn) | logarithmically
adv 1: in a logarithmic manner; "data plotted logarithmically
with respect to time is shown in Figure 2" |
non-uniform quantising logarithmic compression
(foldoc) | non-uniform quantising logarithmic compression
The kind of compression often applied to a sound waveform.
Logarithmic compression is a good match for the human ear's
sensitivity but cannot handle zero amplitude (for which the
logarithm is negative infinity). There are two standard
compression functions which give a smooth transition between
the logarithmic function and a linear segment passing through
the origin: mu-law (North America) and A-law (ITU-T).
(1995-02-21)
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