-
Optical phase space quadratures,
operators which represent the real and
imaginary parts of the
complex amplitude In astronomy:
Quadrature (astronomy), the...
- name
quadrature for this process. The Gr****
geometers were not
always successful (see
squaring the circle), but they did
carry out
quadratures of some...
-
Gaussian Quadratures and
Christoffel Functions. SIAM. ISBN 978-1-611976-34-2. Gil, Amparo; Segura, Javier; Temme, Nico M. (2007), "§5.3:
Gauss quadrature", Numerical...
- some
figures (for
example the Lune of Hippocrates) a
quadrature can be performed. The
quadratures of a
sphere surface and a
parabola segment done by Archimedes...
-
methods with
fourth order convergence for the com****tion of Gauss–Jacobi
quadratures (and, in particular, Gauss–Legendre). The
methods do not
require a priori...
- phase-shifting transformer,
phase shifter (West
coast American usage), or
quadrature booster (quad booster,
British usage), is a
specialised form of transformer...
- MR 0166397. Steen, N. M.; Byrne, G. D.; Gelbard, E. M. (1969). "Gaussian
quadratures for the
integrals ∫0∞e−x2f(x)dx{\displaystyle \textstyle \int _{0}^{\infty...
-
Quadrature of the
Parabola (Gr****: Τετραγωνισμὸς παραβολῆς) is a
treatise on geometry,
written by
Archimedes in the 3rd
century BC and
addressed to his...
- into, or
synthesized from, two amplitude-modulated
sinusoids that are in
quadrature phase, i.e., with a
phase offset of one-quarter
cycle (90
degrees or π/2...
- system, a plot of the
quadratures against each other,
possibly as
functions of time, is
called a
phase diagram. If the
quadratures are
functions of time...