1.
WIENER FILTERING ALGORITHM FOR NOISE-SIGNAL POWER RATIO BASED ON PARTICLE SWARM OPTIMIZATION
基于微粒群优化噪信功率比的维纳滤波算法
2.
Power spectrum entropy based voice activity detection algorithm in low signal-to-noise ratio conditions
低信噪比下基于功率谱熵的语音端点检测算法
3.
A Power Control Protocol for Ad Hoc Networks
一种基于信噪比的自组网功率控制算法
4.
INFLUENCE OF BACKGROUND RADIANT POWER ON THE SIGNAL-TO-NOISE RATIO OF SPACE-BORNE LASER ALTIMETER
背景辐射功率对星载激光高度计信噪比的影响研究
5.
the ratio of signal intensity to noise intensity.
信号强度与噪音强度的比率。
6.
Instantaneous frequency estimation of frequency modulation signals in low signal noise ratio
低信噪比情况下调频信号的瞬时频率估计
7.
The Study of High Detecting Probability of Infrared Point Target Under Low SNR
对低信噪比下的红外点目标高检测率的研究
8.
Analysis of Relation between C/N and S/N in Satellite Communications;
卫星通信中载噪比与误码率的关系及测试分析
9.
High accuracy complex sinusoid frequency estimator in low SNR environment
低信噪比下的高精度复正弦频率估计算法
10.
Improved algorithm for fast frequency estimation with short sequences at low SNR
改进的低信噪比短序列快速频率估计算法
11.
Outage Probability at Arbitrary SNR of Selection Cooperative Diversity with Cognitive Radio
认知选择协同分集任意信噪比中断概率的分析
12.
Contrasting analysis of clutter and noise of frequency modulation broadcasting with echo power of target
调频广播台杂波和噪声与目标回波功率对比分析
13.
Investigation on High Power and Low Noise Tunable Single-frequency Fiber Laser for All Optics Communications;
全光通信用高功率低噪声可调谐单频光纤激光器研究
14.
Research on the Peak-to-Average Power Ratio for Wireless Communication Systems Using OFDM;
OFDM无线通信系统中峰均功率比的研究
15.
Research on the Peak-to-Average Power Ratio for OFDM Communication System;
OFDM通信系统中峰均功率比的研究
16.
Being improved by the flutter compensation and filtering techniques, the S/N radio of the system is about 50 db.
采用抖动补偿和频率滤波的办法,使系统的信噪比提高到50分贝。
17.
The proposed method may estimate Doppler rate robustly in the case of low SNR.
在信噪比较低的条件下此方法可以稳健地估计多普勒调频率。
18.
Engineering Research to Enhance the S/N Ratio and Resolution of Seismic Data Acquired from Middle and Deep Layer in Western Depression of Liaohe Basin
提高辽河西部凹陷中深层地震资料信噪比和分辨率技术研究