«TRACTRIX»に関連する英語の本
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1
Chases and Escapes: The Mathematics of Pursuit and Evasion
1.3. Before. Bouguer: The. Tractrix. Forty years before Bouguer's analysis a
different sort of pursuit curve had already been discovered, and in the 1700s it
was for a time actually called the pursuit curve. As you'll see, it would be better to
call ...
2
Solving Problems in Scientific Computing Using Maple and MATLAB®
Chapter. 1. The. Tractrix. and. Similar. Curves. W. Gander, S. Barton, and J.
Hfebicek 1.1 Introduction In this section we will use Matlab to solve two similar
systems of differential equations. First we generalize the classical tractrix problem
to ...
Walter Gander, Jiri Hrebicek,
2004
3
The Universal Book of Mathematics: From Abracadabra to ...
328 tractrix tractrix A curve, sometimes called the trajectory curve or equitan-
gential curve, that is the answer to a question asked by the Frenchman Claude
Perrault (1613–1688). Perrault is not a giant in the annals of mathematics; in fact,
...
4
Three-dimensional Geometry and Topology
A tractrix. The tractrix is a curve whose tangent always meets the x-axis a unit
distance away from the point of tangency. Therefore the derivative of the y-
coordinate with respect to arc length s is -y, and Note that the tractrix is not C2 at
the point ...
William P. Thurston, Silvio Levy,
1997
5
Geometry of Curves and Surfaces with MAPLE
Lines tangent to a tractrix The following construction of the tractrix of an arbitrary
curve generalizes the previous problem [Chapter 1, GH]: A child goes along the
curve y, and his toy moves with him along the tractrix of this curve. For example ...
Vladimir Y. Rovenskii,
2000
6
CRC Concise Encyclopedia of Mathematics, Second Edition
A parameterization which traverses the tractrix with constant speed a is given by
Transcendental Curve Tractrix Evolute The EVOLUTE of the TRACTRIX is the
CATENARY. , ,_ foe-"'0 for ue[0, oo) '" \ae"/a for ye (-00, 0] (16) Tractrix Radial ...
Tractrix (from the Latin verb trahere "pull, drag"; plural: tractrices) is the curve along which a small object moves, under the influence of friction, when pulled on a horizontal plane by a piece of thread and a puller that moves at a ...
Jesse Russell, Ronald Cohn,
2012
8
Encyclopedic Dictionary of Mathematics
The involute starting at the point A(Q,a) of this curve is called a tractrix (Fig. 29).
Let Q be the point of intersection of the tangent at P to the tractrix and the x-axis;
then the length of PQ is constant and is equal to a. Consequently, when we drag
a ...
The tractrix horn, developed by Voigt (1927), has earned special status among
horn-enthusiasts and audiophiles. Unlike the exponential horn, whose contour is
normally generated outward from the throat, the tractrix horn is fundamentally ...
When aerospace engineer and recent widower Frank Morton wins an $86 million lottery jackpot, he decides to retire and devote his time to a life-long interest in ancient mysteries.
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Klipsch Demos 'Game of Thrones' in Dolby Atmos on Reference …
Klipsch adapted the 280F -- with its dual 8" Cerametallic cone woofers and 1" titanium dome LTS tweeter with the Hybrid Tractrix horn -- and added a Dolby ... «High-Def Digest, 7月 15»
Klipsch Debuts Reference Premiere Dolby Atmos-Enabled HT …
Klipsch Tractrix Horn technology allows the speakers to meet the directivity and sensitivity specifications that Dolby requires for Dolby Atmos-enabled speakers. «Home Theater Review, 7月 15»
Klipsch rolls out first Atmos speakers
The RP-140SA features the company's 4-inch Cerametallic Woofers and Tractrix Horn-loaded LTS tweeters for sonic consistency with the rest of the Reference ... «CNET, 7月 15»
Klipsch makes Atmos easy with three new Reference Premiere …
To aid in directionality, the speakers employ Klipsch's proprietary Hybrid Tractrix Horn technology, along with the company's LTS titanium tweeters for tight ... «Digital Trends, 7月 15»
Klipsch Reference Premiere: El cine, más realista que nunca
Además, la tecnología Tractrix®, que se emplea por primera vez en este sistema, permite una transferencia de aire de manera rápida y eficiente desde la caja, ... «islaBit, 7月 15»
Kolumny Klipsch RP-280FA z monitorem do Dolby Atmos
90x90 hybrydowa tuba wysokotonowa Tractrix®Horn - łączy okrągły wlot ze specjalnie uformowanym kwadratowym wylotem. Pozwoliło to na uzyskanie ... «Audio, 7月 15»
杰士RP-160：从容应对任何音乐流派
音箱由1英寸钛材质LTS(线性移动悬挂)所环绕，同时还提供了称之为“混合横截面”Tractrix号角的全新设计，这些成为高音音箱的重要组成部分。传统的Tractrix号角亦 ... «北方网, 6月 15»
Enceintes Klipsch Reference Premiere : une gamme de grands …
Plusieurs améliorations ont été apportées dont la plus visible se situe au niveau du pavillon Tractrix des tweeters qui est la marque de fabrique de Klipsch. «ON Magazine, 1月 15»
Klipsch Introduces Reference Series Soundbar
The system includes a two-way soundbar that uses two 0.75-inch dome tweeters coupled with Klipsch's Tractrix Horns and four 3-inch woofers, plus a wireless ... «Home Theater Review, 9月 14»
Klipsch renouvelle ses enceintes Home Cinéma
La R-28F est une enceinte colonne 2 voies bass reflex équipée d'un tweeter à dôme en aluminium de 2,54 cm de diamètre, d'un pavillon Tractrix 90°x90° et ... «ITRnews.com, 9月 14»