这里将接收机内部产生的热噪声等噪声源，以及外界电子设备所产生的干扰等视为加性噪声（Additive Noise）并归结到接收机内部。而信号在从发射端天线到接收端天线的路径中是受乘性噪声（MultiplicativeNoise）的影响1111。
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相加性噪声 [计] additive noise
加性高斯白噪声 Additive White Gaussian Noise ; AWGN ; AWGN Additive Gaussian White Noise ; additional white gaussian noise
加性白高斯噪声 AWGN ; additive whellote gaussian noise
加性高斯白噪声信道 AWGN Channel ; additive white Gaussian noise channel ; additive white gaussian noise
加性白噪声 additive white gaussian noise
加成性高斯噪声信道 additive Gaussian noise channel AWGN
在加性高斯白噪声 Additive White Gaussian Noise Channel ; Additive white Gaussian channel ; Additive White Gauss Noise ; AWGN
在加性白噪声 Additive White Gaussian Noise ; AWGN
加性无线电噪声 additive radio noise
阐述了加性噪声扰动的广义M集的物理意义。
The physical meaning of the additive noise perturbed generalized M sets was expounded.
在加性噪声情形下，惩罚函数方法是一种简洁有效的谐波信号个数估计方法。
Penalty function based method is a very effective method to estimate the number of sinusoid in presence of additive noise.
以往的ICA算法一般假设噪声可以忽略不计，而实际的观测数据中又常常包含一些加性噪声。
Former ica algorithm generally supposes that the noises can be neglected, but practically, the additional noises are often included in surveyed data.
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