加性高斯白噪声 - 维基百科，自由的百科全书
加性高斯白噪声 （英语：Additive white Gaussian noise，AWGN）在 通信 领域中指的是一种功率谱函数是常数（即 白噪声），且幅度服从 高斯分布 的噪声信号。
加性白高斯噪声_百度百科
加性白高斯噪声（AWGN）是通信系统中具有恒定功率谱密度和高斯幅度分布的宽带噪声模型。 该模型广泛用于分析含噪信道传输极限，符合香农定理C=B*Log2 (1+S/N)的理论框架。
高斯白噪声 (AWGN，Additive White Gaussian Noise)-CSDN博客
Nov 24, 2024 · awgn 函数会在 modulated 信号中添加高斯白噪声，使得信号在传输过程中受到噪声的干扰。 噪声的功率会根据给定的信噪比 snr 进行调整。
什么是加性高斯白噪声 (AWGN）？它有什么重要意义？ - 知乎
加性高斯白噪声（AWGN）是一个数学模型，用于仿真发射机和接收机之间的信道。 这个模型是线性增加的宽带噪声，具有恒定的频谱密度和高斯分布的幅度。
awgn - Add white Gaussian noise to signal - MATLAB - MathWorks
Additive white Gaussian noise (AWGN) is a simple noise model that represents electron motion in the RF front end of a receiver. As the name implies, the noise gets added to the signal.
Additive white Gaussian noise - Wikipedia
In serial data communications, the AWGN mathematical model is used to model the timing error caused by random jitter (RJ). The graph to the right shows an example of timing errors …
AWGN Channel - MATLAB & Simulink - MathWorks
An AWGN channel adds white Gaussian noise to the signal that passes through it. You can create an AWGN channel in a model using the comm.AWGNChannel System object™, the AWGN …
AWGN (Additive White Gaussian Noise) – Definition and Use
Apr 22, 2025 · AWGN is a fundamental noise model in communications. Learn how it affects signals, how it is modeled, and why it is essential for system design and testing.
Deep Learning-Based Speech Enhancement for Robust Sound
Jun 30, 2025 · The noise received in security systems is non-stationary because of traffic, alarms, conversations, and wind noise. The noise models used in these environments include …
通信理论基础 第一节 AWGN信道（1） - 知乎
白色加性高斯噪声信道（AWGN，Additive White Gaussian Noise）信道是通信系统最经典最常用的信道模型。 举例来说，在电报系统中，发报机发送一系列信号，经过铜缆，在接收机检测 …