weak signal detection

The algorithm and implementation based on multichannel sectional self-correlation for weak signal detection

基于多通道分段自相关的弱信号检测算法及实现

Research on the theory and application of stochastic resonance in weak signal detection

弱信号检测领域中随机共振的理论及应用研究

By adjusting the calculating step, the stochastic resonance method can adapt to weak signal detection in both small and large parame.

针对绝热近似小参数随机共振难以满足工程实践中大参数下的弱信号检测,以及单一频率的共振分析在实际应用中的局限性问题,提出了一种变步长随机共振数值算法。

Three nonlinear methods of weak signal detection;

微弱信号检测的3种非线性方法

An Asr-Based Method for Weak Signal Detection;

一种基于非周期随机共振的微弱信号检测方法

Method of weak signal detection embedded in chaos based on genetic RBF network;

基于遗传RBF网络的混沌背景微弱信号检测方法

Through casing resistivity logging is an important logging technology,and the difficulty in this technology is the detection of weak signal.

采用了一种微弱正弦信号检测时域处理方法,并详细阐述了时域法微弱信号检测的测量原理,同时给出了过套管电阻率测井微弱信号检测的仿真试验结果。

The simulation of the numerical average algorithm in the detection of weak signal and the communication system is analyzed.

针对数字式平均法在微弱信号检测和通信系统中的应用进行仿真。

Methods of weak signal detecting in micromechanical gyroscopes always can’t efficiently suppress noises intraband, so a sum-average arithmetic based on completed periodicity sampling, which implements low filtering and downsampling equivalently, is put forward.

针对常用的微机械陀螺微弱信号检测方法不能很好地抑制信号带内噪声的不足,提出了一种基于整周期采样的求和平均处理算法,该算法等效地实现了低通滤波和减采样的功能。

Detection of Low Noise & Weak Signals

低噪声与弱信号检测

Weak signal identification based on chaotic nature of symbol-sequence entropy

基于符号序列信息熵混沌特性的微弱信号检测

Study on Weak Signal Detection Based on Bi-Stable Langevin Model;

基于双稳态Langevin模型的弱信号检测研究

Weak Signal Detection Based on Duffing Oscillator;

基于Duffing振子的微弱信号检测研究

Study on Application of Weak Signal Detection Method by Duffing Oscillator;

Duffing振子微弱信号检测方法的应用研究

Brief Analysis of ADC Technique’s Application in Weak Signal Detection;

微弱信号检测的ADC技术应用浅析

Application of bi-stable stochastic resonance theory in weak signal detection;

双稳随机共振在弱信号检测中的应用

An Exploration to a Few Issues about Weak Signal Detection and Processing

微弱信号检测和处理的若干问题研究

Integration Design of Weak Signal Detection Circuit for MEMS Accelerometer

MEMS传感器弱信号检测电路及集成设计

The Research of Weak Signal Detection based on Duffing Oscillator

基于Duffing振子的微弱信号检测方法研究

Design of a control system for weak signal examination by PMT based on FPGA

基于FPGA的PMT弱信号检测控制系统设计

Appliction of Stochastic Resonance in Weak Signal Detection

随机共振方法在弱信号检测中的应用

Mathimatical Processing of Weak Signal Detection in Non-coorperate Communication System;

非协作通信系统中弱信号检测的不确定性处理

Study on Weak Signal Detecting Technology in High-Temperature Superconducting Resistance Measurement

高温超导电阻测量中微弱信号检测技术研究

Research on Weak Signal Correlation Detection Method based on DSP

基于数字信号处理的微弱信号相关检测方法

Research of the Chaotic Theory and the Methods on Weak Signal Processing;

微弱信号的混沌检测理论与方法研究

Study on Weak Square Wave Detection Method by Duffing Oscillator;

Duffing振子微弱方波信号检测方法的研究

Study on Electro-Optical Detection of Dim Object in Strong Background;

强背景弱信号目标光电检测技术研究