Research of Optimum SNR Thresholds of AQAM System and Its Application in IEEE802.16e
AQAM系统最佳信噪比门限值的研究及其在IEEE802.16e中的应用
A SAR Interferogram Noise Reduction Algorithm Based on the SNR Threshold and Wavelet Transform
基于信噪比门限判断和小波变换的SAR干涉图滤波法
Decision of threshold for singular value decomposition filter based on SNR's empirical value
基于信噪比经验值的奇异值分解滤波门限确定
Research on Narrowband Interference Suppression Based on Adaptive Threshold Under Low SNR
低信噪比下基于自适应门限的窄带干扰抑制研究
It gives the identification in modulation and gives the limits of optimal judge door and the relation between the identification error probability and the Signal-to-Noise.
最后研究和分析识别方式的最佳判决门限,以及识别出错率与信噪比的关系。
SINR-Based Antenna Combining for Limited Feedback SDMA
有限反馈SDMA中基于信干噪比的天线合并算法
The simulation results show that the signal to noise ratio appear to be the primarily consideration of the limit coding width.
仿真计算表明,信号噪声比是决定极限编码宽度的主要因素。
signal to noise and distortion ratio
信号对噪声和失真比
SINAD (Signal to Noise and Distortion Ratio)
信号-噪声及失真比
pulse improvement threshold
脉冲信噪比改善阈值
(3)S/N (signal to noise ratio) is low about from 1.315 to 1.668 (average S/N).
(3)信噪比很低，估算平均信噪比在1.315一1.668之间。
Simulation and analysis of SNR estimation using iterative gradient at low SNR level
低信噪比时梯度迭代信噪比估计仿真分析
noise-gated AGC
噪声门限式自动增益控制
There must be a threshold of thermal noise.
必有一个热噪声的门限值。
Threshold selection of contourlet-based de-noising
基于轮廓波消噪的门限选取方法研究
Method of Improving SNR of Weak Signal with Wavelet Transform
一种改善微弱信号信噪比的小波变换消噪法
Algorithms for Modulation Recognition of Digital Communication Signals at Low SNR
低信噪比数字通信信号识别算法研究
The effective detection for small targets in low SNR images has becoming a hot research field these years.
低信噪比条件下的小目标检测问题一直是近些年来国内外学者研究的一个热门课题。