The simplest, yet very useful method for detecting a known deterministic signal in additive Gaussian noise is matched filter(MF). 高斯噪声中的已知 确定信号的检测，最为简单而有效的方法是匹配滤波器。
A new feature based on higher order statistics is proposed for the classification of MPSK signals, which is invariant with respect to constellation translation (shift), scale and rotation, and can suppresses the color or white additive Gaussian noise. 针对MPSK信号的分类问题
First,based on the Viterbi algorithm and the Least-mean-square(LMS) algorithm,the computer simulation of digital communication system with ISI and additive Gaussian noise has been made,by means of the adaptive-decision-feedback equalizer. 对AWGN信道下具有串扰的通信系统进行了基于维特比算法和最小均方算法(LMS)自适应判决反馈均衡的计算机仿真.
The Investigation of the Robust of Feature Extracted from Speech Signals in Additive Gaussian Noise Environments 加性白噪声环境下语音特征参数鲁棒性的研究
Two-dimensional harmonics frequency estimation in additive gaussian noise background based on quaternion and hypercomplex 四元数和超复数在加性高斯噪声背景下二维谐波频率估计中的应用