弱脉

弱脉冲干扰试井技术及应用脉冲试井分析方法的改进

The Weak Pulse Interference Well Testing and Its Application Improvement of Pules Well Test Analysis

基于单模光纤的超短光脉冲产生方法（Ⅲ）&啁啾脉冲压缩与弱脉冲压缩

Ultrashort Optical Pulse Generation Based on Single-Mode Fibers (ⅲ)─ Chirped Pulse Compression and Weak Pulse Compression

LSL自适应权向量法检测弱脉冲信号方法研究

On Making Adaptive Weighting Vector Method Effective for Detection of Weak Radio-Frequency Pulse Signals

目的：研究低频弱脉冲磁场（LFPMF）对大鼠学习和记忆、脑电图（EEG）及脑组织形态学的影响。

Objective : To investigate the effect of LFPMF on learning , memory , EEG and brain tissue morphology in rats .

次要症状：神疲乏力、目干涩、抽筋、视物不清、细弱脉。

Secondary symptoms : mental fatigue and lacking of strength , eye dryness , cramps , unclear vision , and thready weak pulse .

由于局放信号属于弱脉冲信号，因此实现在线监测的首要问题是如何从强干扰中提取弱的非平稳随机信号。

PD signal is weak signal , so the first problem of on-line monitoring is how to pick up the weak anti-stationary random signal .

对弦虚脉、弦弱脉作为相兼脉的属性，从文献研究、弦脉的脉图、弦脉的特征进行论证。

As far as the nature of weak-taut pulse and feeble-taut pulse are concerned , the author demonstrates in various aspects including documentary studies , conditions and characters of taut pulse .

本文针对远红外直接探测长程差分吸收激光雷达进行建模仿真，利用仿真生成的差分吸收激光雷达回波数据，研究了气体种类辨别、浓度估计，弱脉冲回波信号处理等信息处理算法。

In this dissertation , we model and simulate the far-infrared direct detection long-range DIAL . Based on the simulated return signal of DIAL , the information processing algorithms of discriminating and estimating gas and extracting the weak return pulse signal are researched .