short time analysis 短时分析
short time analysis technique 短时分析技术
short-time signal analysis 短时信号分析
short-time Fourier analysis 短时傅里叶分析
short time fourier analysis 短时傅里叶分析
short time spectral analysis 短时幅度谱分析
short time spectrum analysis 短时谱分析
short-time autocorrelation analysis 短时自相关
adaptive short-time fourier analysis 自适应短时傅立叶分析
Take short-time analysis for speech signal, and simulate some wave form in time and Spectrographic .3 、 Process speech signal by fractals.
同时对语音信号进行短时分析,给出短时时域分析的波形图和短时频域分析的语谱图。
参考来源 - 基于超混沌理论的网络实时网络保密通信The simulation results and performance analysis show that short-time analysis algorithm can detect and prevent low-rate DoS in real time.4.
仿真和性能分析证明了短时分析技术可以实现低速率拒绝服务攻击的实时检测和防御。
参考来源 - 分布式网络入侵检测防御关键技术的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
According to research of audio, we analyze physics and biology characters and pick up a serial of audio characters on the base of classic short-time analysis.
通过对音频特性的研究，详细分析了音频的物理和生物学特征，在经典的短时分析的基础上，提出了一系列音频特征的提取方法。
The approach is to use short-time analysis to extract the characteristics of time-varying amplitude, frequency and phase in a digital modulation signal, and applies them for simple identification.
该方法用短时分析提取数字调制信号在幅度、频率和相位随时间变化的特征，并利用这些特征对各种数字调制信号进行识别。
While the history data of DB2 PE is only retained for a short time (hours or days), once data is in the PWH, the data is available for reporting and trend analysis over much longer periods.
尽管DB 2 PE的历史数据只保留较短的时间(几小时或几天)，但是一旦数据被保存在PWH中，这些数据便可在很长的时间内用于报告和趋势分析。
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