1.
Time-frequency Signature Extraction and Recognition of Target Based on S-transform
基于S变换的时频特征提取与目标识别
2.
Signal Feature Extraction Base on Factral dimensions of Time-Frequency Domain
基于时频域分形维数的信号特征提取
3.
Detection and Characteristic Parameters Estimation of Frequency-Hopping Signal Using Time-Frequency Analysis;
基于时频分析的跳频信号检测与特征提取
4.
Feature Extraction of Underwater Acoustic Signals Based on the Cross-components of Time-Frequency Distribution;
基于时频分布交叉项的水声信号特征提取
5.
Characteristic Extracted Method for Rolling Mill's Transient Torsional Vibration Signal Based on EMD
基于EMD时频分析的轧机扭振瞬态冲击特征提取
6.
The frequency band energy method based on the wavelet analysis is used for getting the characteristics of the running noise.
同时,运用基于小波分析的频带能量法提取运行噪声的特征。
7.
Hybrid Time-Frequency Analysis Methods for Mechanical Fault Feature Extraction;
面向机械故障特征提取的混合时频分析方法研究
8.
Time-Frequency Methods for the Extraction of Feature Information in EEG Signal and Development of Virtual EEG Analyzer;
脑电信号特征信息提取的时频分析方法及虚拟式脑电图仪的研制
9.
Research of Methods on Extracting Characteristic Signals of Acoustic Emission Based on Time-Frequency Energy Analysis;
基于时频能量分析的声发射特征信号的提取方法研究
10.
The Research and Applicaton of Time-Frequency Analysis Method in Fault Feature Extraction of Gearbox;
时频分析方法在齿轮箱故障特征提取中的研究应用
11.
Early Detection of Breast Cancer Based on the SEM and Time-Frequency Analysis Technique;
基于奇点特征提取和时频分析的早期乳腺癌检测技术
12.
Feature Extraction of Wide-Band Micro Motions Based on Stepped-Frequency Radar Time-Range Profiles
基于频率步进雷达时间-距离像的宽带微动特征提取
13.
DSP-based Video Image Feature Extraction;
基于DSP的视频图像特征提取技术
14.
Research on Motion Feature Extraction Method in Digital Video;
数字视频中的运动特征提取方法研究
15.
Feature extraction of ultrasonic echo signals(RF);
超声回波射频(RF)信号的特征值提取
16.
New effective method on content based audio feature extraction
有效的基于内容的音频特征提取方法
17.
Feature extraction for passive sonar target based on critical band spectrum energy
被动声纳目标临界频带频谱能量的特征提取
18.
An Audio Feature Extraction Method Taking Class Information into Account
一种考虑类别信息的音频特征提取方法