1.
Effect of faint periodical signal under the condition of Duffing chaotic system;
![点击朗读](/dictall/images/read.gif)
微弱周期信号对杜芬混沌系统状态的影响
2.
Method of weak signal detecting based on periodic region of chaotic oscillator
![点击朗读](/dictall/images/read.gif)
基于混沌振子周期区域的微弱信号检测方法
3.
Method of spectra for periodic detection of the PN sequence in the weak DS-SS signals with residual carrier
在残余频偏下微弱直扩信号伪码周期的谱检测
4.
Pulsar Weak Signal Periodicity Detection Based on Discrete Square Wave Transform
![点击朗读](/dictall/images/read.gif)
基于离散方波变换的脉冲星微弱信号周期性检测
5.
The periodic oscillators at critical state are immune to noise and have sensitive dependence on weak sine signals or phase-coded signals at the same time.
临界混沌状态的周期振子对噪声具有免疫力,而对微弱的正弦信号或相位编码信号比较敏感。
6.
Detecting Periodic Signals Based on a Statistical Theory of Signal Coherence
![点击朗读](/dictall/images/read.gif)
基于信号相干统计理论的周期性信号检测
7.
This radio signal has a frequency of200,000 cycles per second.
![点击朗读](/dictall/images/read.gif)
这个无线电信号的频率是每秒200,000周期。
8.
Supports external wait signal to expend the buS cycle.
![点击朗读](/dictall/images/read.gif)
支持外部等待时钟信号延长总线周期。
9.
It will delay the start signal for six clock periods.
![点击朗读](/dictall/images/read.gif)
它将起始信号延迟六个小时周期。
10.
Feature Extraction of Periodic Signal Based on Wavelet Transform;
![点击朗读](/dictall/images/read.gif)
基于小波变换的周期信号的特征提取
11.
The Correct Value Of Scope and Phase Angle Using FFT Measure Periodic Signals;
![点击朗读](/dictall/images/read.gif)
FFT测量周期信号的幅值与相角修正
12.
EWB Analysis Magnitude Spectrum for the Non-Sinusoidal Periodic Singals;
![点击朗读](/dictall/images/read.gif)
用EWB实现非正弦周期信号频谱分析
13.
Blind estimation of PN sequence of Aperiodic DS/CDMA signals
![点击朗读](/dictall/images/read.gif)
非周期性DS/CDMA信号PN码序列的盲估计
14.
Repetitive control of permanent-magnet linear synchronous motor for tracking time-varying periodic signals
跟踪时变周期信号的PMLSM重复控制
15.
Researches on the cyclostationarity of over-sampled OFDM siganls
![点击朗读](/dictall/images/read.gif)
过抽样OFDM信号的周期平稳特性分析
16.
Approach to Blind Estimation of PN sequence in Non-Peiodic DSSS Signals
![点击朗读](/dictall/images/read.gif)
非周期性DSSS信号的PN码序列盲估计
17.
Period estimation of the PN sequence for direct sequence spread spectrum in multipath environment
多径环境下的直扩信号伪码周期估计
18.
Period Estimation of PN Sequence Based on Spectrum of DS-UWB Signal
![点击朗读](/dictall/images/read.gif)
DS-UWB信号伪码周期的谱估计