1.
Study of Radar Signal Detection Based on Multiscale Wavelet Energy Accumulation
基于多尺度小波能量积累的雷达回波检测方法
2.
Resistance spot welding in aluminum alloy was tested by ultrasonic immersion method with focusing probe.
介绍采用水浸超声聚焦回波检测铝合金电阻点焊焊核直径。
3.
Acoustic Echo Cancellation Algorithms without Double-Talk Detection
不需双端检测的声回波对消算法研究
4.
Low-SNR Radar Echoes Fast Detection Algorithm Based on Wavelet Transform
基于小波变换的低信噪比雷达回波快速检测法
5.
The Processing of Multi-channel Consecutive Ultrasonic Detecting Signal;
多通道连续超声波检测回波信号的处理
6.
coherent echo modulation and detection
相干回波调制与检波
7.
A Kind of Zero-crossing method for detecting Underwater small sine echo signals
一种水下微弱回波信号的过零点检测方法
8.
The Application of Impact-Echo Method on Nondestructive Testing for Concrete Structures;
冲击回波法在混凝土结构无损检测中的应用
9.
Study of Impact-Echo Method Detection in Arch Bridge of Concrete-Filled Steel Tube
冲击回波法在钢管混凝土拱桥检测中的研究
10.
Grout quality testing in prestressed ducts with impact-echo method
冲击回波法检测预应力束孔管道压浆质量
11.
. Test of Cement Bond Quality-Analysis and Recognitionof ultrasonic Echo WithWavelet Transform.
超声固井质量检测──小波变换对回波的分析与识别
12.
The application of de noising by soft thresholding on wavelet transform to ultrasonic detection echo is discussed.
研究小波变换软阈值去噪方法在超声检测回波处理中的应用。
13.
Sea-echo Doppler Spectrum of Over-the-horizon Radar and the Moving Ship Detection on Ocean Surface;
天波超视距雷达海面回波谱及海上航船目标检测
14.
Application of Wavelet Packet Transform in Processing Ultrasonic Testing Echo Signals;
小波包分解在超声检测缺陷回波信号处理中的应用
15.
Design of Radio Echo Simulator for Moving Target Detection
用于微波雷达动目标检测的回波模拟器的设计与实现
16.
Small Target Detection Under Sea-Clutter Background Based on Local Backscattering Amplitude Statistics
基于局部回波幅值统计的海杂波背景下小目标检测
17.
circular waveguide standing-wave detector
圆形波导管驻波检测器
18.
The Detection of Blade Echo Signal of Hovering Helicopter
悬停直升机目标旋翼回波信号的多通道检测方法