Additive white Gaussian noise
Additive white Gaussian noise (AWGN) is a basic noise model used in Information theory to mimic the effect of many random processes that occur in nature. The modifiers denote specific characteristics:
* Additive because it is added to any noise that might be intrinsic to the information system.
* White refers to the idea that it has uniform power across the frequency band for the information system. It is an analogy to the color white which has uniform emissions at all frequencies in the visible spectrum.
* Gaussian because it has a normal distribution in the time domain with an average time domain value of zero.
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Additive white Gaussian noise
Additive white Gaussian noise (AWGN) is a basic noise model used in Information theory to mimic the effect of many random processes that occur in nature. The modifiers denote specific characteristics:
* Additive because it is added to any noise that might be intrinsic to the information system.
* White refers to the idea that it has uniform power across the frequency band for the information system. It is an analogy to the color white which has uniform emissions at all frequencies in the visible spectrum.
* Gaussian because it has a normal distribution in the time domain with an average time domain value of zero.
has abstract
AWGN è l'acronimo inglese di R ...... si aggiunge ai segnali utili.
@it
Additive white Gaussian noise ...... nter in terrestrial operation.
@en
Als additives weißes gaußsches ...... ich dem Nutzsignal überlagert.
@de
Аддитивный белый гауссовский ш ...... м, перемножающийся с сигналом.
@ru
加性高斯白噪声(英语:Additive white Gaus ...... 白噪声。 加性高斯白噪声只是白噪声的一种,另有泊松白噪声等。
@zh
Wikipage page ID
Wikipage revision ID
701,472,993
subject
hypernym
type
comment
AWGN è l'acronimo inglese di R ...... un segnale di fondo incognito.
@it
Additive white Gaussian noise ...... age time domain value of zero.
@en
Als additives weißes gaußsches ...... ich dem Nutzsignal überlagert.
@de
Аддитивный белый гауссовский ш ...... м, перемножающийся с сигналом.
@ru
加性高斯白噪声(英语:Additive white Gaus ...... 白噪声。 加性高斯白噪声只是白噪声的一种,另有泊松白噪声等。
@zh
label
AWGN
@it
Additive white Gaussian noise
@en
Additives weißes gaußsches Rauschen
@de
Аддитивный белый гауссовский шум
@ru
加性高斯白噪声
@zh