process parameter variations

См. также в других словарях:

• Process corners — In semiconductor manufacturing, a process corner is an example of a design of experiments (DoE) technique that refers to a variation of fabrication parameters used in applying an integrated circuit design to a semiconductor wafer. Process corners …   Wikipedia

• Calculus of variations — is a field of mathematics that deals with extremizing functionals, as opposed to ordinary calculus which deals with functions. A functional is usually a mapping from a set of functions to the real numbers. Functionals are often formed as definite …   Wikipedia

• Meta-Process Modeling — is a type of metamodeling used in software engineering and systems engineering for the analysis and construction of models applicable and useful some predefined problems. Meta process support the effort of creating flexible process models. The… …   Wikipedia

• Meta-process modeling — Abstraction level for processes.[1] Meta process modeling is a type of metamodeling used in software engineering and systems engineering for the analysis and construction of models applicable and useful to some predefined problems. Meta process… …   Wikipedia

• Stochastic process — A stochastic process, or sometimes random process, is the counterpart to a deterministic process (or deterministic system) in probability theory. Instead of dealing with only one possible reality of how the process might evolve under time (as is… …   Wikipedia

• Control theory — For control theory in psychology and sociology, see control theory (sociology) and Perceptual Control Theory. The concept of the feedback loop to control the dynamic behavior of the system: this is negative feedback, because the sensed value is… …   Wikipedia

• Ergodic hypothesis — In physics and thermodynamics, the ergodic hypothesis says that, over long periods of time, the time spent by a particle in some region of the phase space of microstates with the same energy is proportional to the volume of this region, i.e.,… …   Wikipedia

• Three-Sigma Limits — A statistical calculation that refers to data within three standard deviations from a mean. Three sigma limits (3 sigma limits) are used to set the upper and lower control limits in statistical quality control charts. Control charts are used to… …   Investment dictionary

• Gliese 436 b — Planetbox begin name=Gliese 436 bPlanetbox image caption = Artist s impression of Gliese 436 bPlanetbox star star=Gliese 436 constell=Leo RA=RA|11|42|11.0941cite web url=http://simbad.u strasbg.fr/sim id.pl?protocol=html Ident=LHS+310 title=LHS… …   Wikipedia

• climate — /kluy mit/, n. 1. the composite or generally prevailing weather conditions of a region, as temperature, air pressure, humidity, precipitation, sunshine, cloudiness, and winds, throughout the year, averaged over a series of years. 2. a region or… …   Universalium

• MOSFET — Two power MOSFETs in the surface mount package D2PAK. Operating as switches, each of these components can sustain a blocking voltage of 120 volts in the OFF state, and can conduct a continuous current of 30 amperes in the ON state, dissipating up …   Wikipedia