- noise vector
- мат.вектор помех
English-Russian scientific dictionary. 2008.
English-Russian scientific dictionary. 2008.
Vector Prime (Transformers) — Vector Prime is a fictional character from the toyline, animated series and comics.Transformers: CybertronTransformers character name = Vector Prime caption = Knight Warrior of Cybertron and Defender of Spacetime affiliation =Autobot subgroup =… … Wikipedia
Vector sum excited linear prediction — (VSELP) is a speech coding method used in the IS 54 standard. This codec was used in early TDMA cell phones in the United States. It was also used in the first version of RealAudio for audio over the Internet. The IS 54 VSELP standard was… … Wikipedia
Noise-equivalent flux density — The noise equivalent flux density (NEFD) of a system is the level of flux density required to be equivalent to the noise present in the system. This science article is a stub. You can help Wikipedia by expanding it … Wikipedia
Noise-equivalent target — In detection systems, the noise equivalent target (NET) is the intensity of a target measured by a system when the signal to noise ratio of the system is 1. This science article is a stub. You can help Wikipedia by expanding it … Wikipedia
Additive white Gaussian noise — Explanation= In communications, the additive white Gaussian noise (AWGN) channel model is one in which the only impairment is the linear addition of wideband or white noise with a constant spectral density (expressed as watts per hertz of… … Wikipedia
White noise — is a random signal (or process) with a flat power spectral density. In other words, the signal contains equal power within a fixed bandwidth at any center frequency. White noise draws its name from white light in which the power spectral density… … Wikipedia
Error vector magnitude — The error vector magnitude or EVM is a measure used to quantify the performance of a digital radio transmitter or receiver. A signal sent by an ideal transmitter or received by a receiver would have all constellation points precisely at the ideal … Wikipedia
Perlin noise — is a procedural texture primitive, used by visual effects artists to increase the appearance of realism in computer graphics. This is a type of Gradient noise. The function has a pseudo random appearance, yet all of its visual details are the… … Wikipedia
thrust vector control/thrust vectoring — A method of controlling vehicle trajectory by rotating the thrust line to improve maneuverability and for V/STOL (vertical/short takeoff and landing) operation. Thrust vectoring is also used for noise reduction in gas turbine engines … Aviation dictionary
Zero-forcing precoding — Zero forcing (or Null Steering) precoding is a spatial signal processing by which the multiple antenna transmitter can null multiuser interference signals in wireless communications. Regularized zero forcing precoding is enhanced processing to… … Wikipedia
MIMO — This article is about MIMO in wireless communication. For other uses, see MIMO (disambiguation). Understanding of SISO, SIMO, MISO and MIMO (note that the terms input and output refer to the radio channel carrying the signal, not to the devices… … Wikipedia