profile parameter

См. также в других словарях:

• Step-index profile — For an optical fiber, a step index profile is a refractive index profile characterized by a uniform refractive index within the core and a sharp decrease in refractive index at the core cladding so that the cladding is of a lower refractive index …   Wikipedia

• NACA-Profile — Geometrie eines Profils – 1: Nullauftriebslinie (zero lift line); 2: Flügelnase (leading edge); 3: Krümmungsradius der Flügelnase (nose circle); 4: Wölbung (camber); 5: maximale Profildicke (max. thickness); 6: obere Profilseite (upper surface);… …   Deutsch Wikipedia

• Sediment Profile Imagery — (SPI) is an underwater technique for photographing the interface between the seabed and the overlying water. The technique is used to measure or estimate biological, chemical, and physical processes occurring in the first few centimetres of… …   Wikipedia

• Navarro–Frenk–White profile — The Navarro–Frenk–White profile or NFW profile is a spatial mass distribution of dark matter fitted to dark matter haloes identified in N body simulations by Julio Navarro, Carlos Frenk and Simon White.[1] The NFW profile is one of the most… …   Wikipedia

• Power-law index profile — For optical fibers, a power law index profile is an index of refraction profile characterized by : n(r) = egin{cases} n 1 sqrt{1 2Deltaleft({r over alpha} ight)^g} r le alpha n 1 sqrt{1 2Delta} r ge alpha end{cases}whereDelta = {n 1^2 n 2^2 over …   Wikipedia

• Log wind profile — The Log wind profile is a semi empirical relationship used to describe the vertical distribution of horizontal wind speeds above the ground within the atmospheric surface layer. The relationship is well described in the planetary boundary layer… …   Wikipedia

• Mobile Information Device Profile — MIDP (Mobile Information Device Profile) ist ein Profil der Java 2, Micro Edition (J2ME), das speziell auf die Fähigkeiten kleiner Mobilgeräte wie Mobiltelefon oder PDA ausgelegt ist. Es umfasst daher Funktionen zur Ansteuerung und Abfrage von… …   Deutsch Wikipedia

• Mode volume — In fiber optics, mode volume is the number of bound modes that an optical fiber is capable of supporting. The mode volume M is approximately given by and , respectively for step index and power law index profile fibers, where g is the profile… …   Wikipedia

• Normalized frequency (fiber optics) — In an optical fiber, the normalized frequency, V (also called the V number), is given by where a is the core radius, λ is the wavelength in vacuum, n1 is the maximum refractive index of the core, n2 is the refractive index of the homogeneous… …   Wikipedia

• Single-mode optical fiber — In fiber optic communication, a single mode optical fiber (SMF) is an optical fiber designed to carry only a single ray of light (mode). This ray of light often contains a variety of different wavelengths. Although the ray travels parallel to the …   Wikipedia

• Likelihood function — In statistics, a likelihood function (often simply the likelihood) is a function of the parameters of a statistical model, defined as follows: the likelihood of a set of parameter values given some observed outcomes is equal to the probability of …   Wikipedia