periodic signal是什么意思

网络释义

用法例句

Study on a new method for high-speed data acquisition of periodic signal;

一种新的周期信号的高速数据采集方法研究

Waveform design and spectral analysis in direct digital synthesizing of periodic signals;

周期信号直接数字式合成中的波形设计与频谱分析

Study on sampling non-synchronism for periodic signal;

周期信号取样非同步度的研究

Reconstruction of periodic signals based on non-uniformity synchronous sampling;

基于非均匀同步采样的周期信号重构

Application of genetic algorithm in Fourier transform of periodic signals;

遗传算法在周期信号傅立叶变换中的应用

Detection methods research of frequency domain based on periodic signals;

基于周期信号的频域检测方法研究

Through changing some parameters such as type,frequency,amplitude,offset,and so on,it can get the amplitude eigenvalue that corresponding with the cycle signal and the stochastic signal.

它可以通过改变信号的类型、频率、幅值、偏移量等参数值求取对应的周期信号和随机信号的幅值特征值。

To eliminating the noise in signal and reconstructing signal accurately,a cycle signal analysis based on the PRONY model has been proposed.

为了解决信号分析中的去除噪声问题,准确地或较好地恢复原信号,在分析周期信号的基础上,提出了一种基于PRONY模型的周期信号分析法。

According to the queue length waiting in each intersection,both the signal cycle and the split of every intersection were given out.

该控制器能够根据交叉口各相位车辆的排队长度,对各个相位的绿信比和总的信号周期进行实时分配,并且根据交通状况的变化,可以对信号配时效果进行评价,对信号作出调整,具有学习功能。

A method of computing the signal cycle for the coordinated signal control scheme is i.

并应用到株洲市中心广场环形交叉口的信号周期确定中。

The queuing states in the green end were taken as objective,the dynamic signal timing at single-point intersection under the control of two-phase signal was studied,a queuing model was built according to the queuing and discharging process,and the effects of signal cycle,split and arrival ratio on the queuing states were analysed.

根据排队形成和消散过程建立了排队模型,分析了信号周期、绿信比和到达率对排队状态的影响。

This paper analyzes the factors which affect the capacity and level of service of the single signalized intersection , reveals the pattern how the capacity and delay change with the changes of the cycle , draw a reasonable extend of a optimum cycle , put forward the traffic management measures when the intersection is saturated or oversaturated .

本文分析了单点信号控制交叉口通行能力和服务水平的影响因素 ,揭示了交叉口通行能力与延误随信号周期长度变化的规律 ,从而得出交叉口延误最小、通行能力最大的信号周期的取值范围 ,提出了交叉口饱和度接近饱和或过饱和时的交通管理措

Feature Extraction of Periodic Signal Based on Wavelet Transform;

基于小波变换的周期信号的特征提取

The Correct Value Of Scope and Phase Angle Using FFT Measure Periodic Signals;

FFT测量周期信号的幅值与相角修正

EWB Analysis Magnitude Spectrum for the Non-Sinusoidal Periodic Singals;

用EWB实现非正弦周期信号频谱分析

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

Variation of Chaotic Characteristics of Heart Period Signal with Age in Normal Subjects

正常人心动周期信号的混沌特征随年龄的变化

Detecting Periodic Signals Based on a Statistical Theory of Signal Coherence

基于信号相干统计理论的周期性信号检测

This radio signal has a frequency of200,000 cycles per second.

这个无线电信号的频率是每秒200,000周期。

Supports external wait signal to expend the buS cycle.

支持外部等待时钟信号延长总线周期。

It will delay the start signal for six clock periods.

它将起始信号延迟六个小时周期。

Blind estimation of PN sequence of Aperiodic DS/CDMA signals

非周期性DS/CDMA信号PN码序列的盲估计

Researches on the cyclostationarity of over-sampled OFDM siganls

过抽样OFDM信号的周期平稳特性分析

Approach to Blind Estimation of PN sequence in Non-Peiodic DSSS Signals

非周期性DSSS信号的PN码序列盲估计

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

Period Estimation of PN Sequence Based on Spectrum of DS-UWB Signal

DS-UWB信号伪码周期的谱估计

An Estimation Method for Information Bits Duration of Non-Periodic DS Signals

非周期性DS信号的信息码片时宽估计方法

Blind Estimation of Lower SNR Aperiodic DS Signals

低信噪比下非周期性直扩信号的盲估计

A device that generates periodic signals used for synchronization.

一种产生用于同步的周期性信号的装置。

Study of ECG Feature Extraction and Classification Based on Multiple Cardiac Cycle Fusion

心电信号多周期融合特征提取和分类研究