1.
System Design of Track FSK Signal Based on Time-Frequency Distribution;
基于时频分析技术轨道移频信号接收系统设计
2.
Research on Identification of Time-Varying Modal Parameters by Time-Frequency Technology;
时变系统模态参数辨识的时频分析技术研究
3.
Research of Time-Frequency Analysis Base on Intrinsic Model Decomposition and Its Correlation Application
基于固有模态分解的时频分析技术研究与应用
4.
The Application and Research of Time-Frequency Analysis Technology in Stress Corrosion Cracking of Metal
时频分析技术在金属应力腐蚀中的应用与研究
5.
Research on Adaptive Time-Frequency Analysis and Its Application to Fault Diagnosis;
自适应时频分析技术及其在故障诊断中的应用研究
6.
Damage Detection Technology for Composite Material Based on Lamb Wave and Time-frequency Domain Analysis;
基于Lamb波与时频分析技术的复合材料损伤检测研究
7.
S-Transform Time-frequency Analysis Technology and Its Application Research in Seismic Prospecting;
S-变换时频分析技术及其在地震勘探中的应用研究
8.
Application of time-frequency analysis method to the discrimination of gas and water layers in the Upper Triassic Xujiahe Formation reservoirs
时频分析技术在须家河组储层气水判别中的应用
9.
Technology and System Based on Time - Frequency Analysis for Ultrasonic Testing of Coarse Grain Materials;
基于时频分析的粗晶材料超声检测技术与系统
10.
A Digital Watermarking Technology Design and Analyses Based on Airspace and Frequency Space with DCT;
基于时频域变换的数字水印技术的设计与分析
11.
Research of Parameter Detecting for Frequency Shift Track Key Signal Based on Time-frequency Analyse;
利用时频分析的轨道FSK参数检测技术的研究
12.
The Investigations on Lamb Wave Testing Technique and HHT Time-frequency Analysis Method;
兰姆波检测技术及HHT时频分析方法研究
13.
Research on Microwave Imaging Technology Based on Joint Time-Frequency Analysis
基于联合时频分析的微波成像技术研究
14.
Time-Frequency Analysis of Engine Vibration and Noise Signals and Research on the Blind Separation Technology for Source Signals;
内燃机振声信号时频特性分析及源信号盲分离技术研究
15.
Research on Time-frequency Analysis Methods of Fault Diagnosis of Rolling Bearings Based on Acoustic Emission Techniques;
基于声发射技术的滚动轴承故障诊断时频分析方法研究
16.
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
17.
Time-frequency analysis of radar emitter signals based on image processing technology
基于图像处理技术的雷达辐射源信号时频特性分析
18.
Research on the IF Signal Process of High Performance Spectrum Analyzer;
高性能频谱分析仪中频信号处理技术研究