时序信号

CCD时序信号发生器的设计

Design of CCD Timing Signal Generator

提取被试大脑网络的功能连通性信息，对感兴趣区域的BOLD时序信号适用相关系数度量规则，建立图像认知功能连通矩阵，作为图像认知高级特征。

Attempt to make correlation coefficient metric rule on the ROI of BOLD timing signal , establish image cognition functional connectivity matrix , as the high-level features of the image cognition .

为了设计简单，调试方便，采用CPLD为CCD提供时序信号。

To make our design easy to debug , the time series signal is offered by CPLD .

冲击样本的应力波信号经Hilbert变换变为连续的瞬态时序信号后，提取时间和峰值等特征信息训练BP神经网络。

The signals of the impact stress wave in time domain were transformed into momentary sequential time signals using Hilbert transform .

运用EPROM实现时序信号控制

Realize Sequence Signal Control with EPROM

采用Xilinx公司的FPGA作为图像传感器的驱动芯片，产生图像传感器所需的时序信号。

The FPGA chip of Xilinx is used as the driver of the image sensor to generate the signal that image sensor needs .

使用处理时序信号有效的隐马尔可夫模型（HMM）方法，作为分类器对人体行为进行识别。

The hidden Markov model ( HMM ) which is effective to solve sequence signals , is used as classifier to recognize human activities .

根据动态测试中数字时序信号的特点提出了一种剔除坏点的新方法&绝对均值法，并给出了绝对均值法中阀值W确定的范围。

According to the characters of the time series signals by dynamical measure , a new method for removing the singular points , absolute mean value method , was put forward , in which the range of the threshold W was determined .

介绍了行间转移面阵CCD芯片KAI-0340DM的工作原理，采用高度集成视频处理芯片来产生各高速时序信号；

After introducing to the working principle of a interline array CCD KAI-0340DM , a highly integrated CCD signal processor was used to produce the high-speed timing signals .

文中选取行间转移面阵CCDKAI-1003作为成像器件，利用PLD控制时序信号，匹配CCD的行转移速度与目标运动速度，实现补偿像移。

Experiment chooses the interline transfer progressive scan CCD KAI-1003 as the imaging device , and uses PLD to control the driving timing signal for the sake of matching the velocity between CCD and object .

利用Hilbert变换在计算原时间序列瞬态属性方面的特性，把冲击应力波的时域信号变为连续的瞬态时序信号，提取与冲击定位相关的特征信息训练人工神经网络，实现冲击位置的自动识别。

The signals of impact stress wave in time domain are transformed into the analytic ones with the features of momentary sequential time using Hilbert transform . Neural networks are used to extract different characteristics out of signals for automatic identification of impact locations .

一种新的同步时序信号电路的原理及应用

Principle and Application of a new Synchronous Scheduling Signal Circuit

石英晶体谐振器是一种为电子系统提供时序信号的器件。

Quartz crystal resonator is the component to provide timing signals for electronic system .

抽油机系统时序信号的计算机绘图和光标检测

Computer Plotting and Cursor Detecting of the Sequenced Signals on Sucker Rod Pumping System

对用音叉滤波器接收移动电话中单音时序信号的分析

Analysis for Sequential Tone Code to be Received by Tuning Fork Filter in Mobile Telephone

本文简要介绍了剔除坏点数据的几种经典方法，并对动态测试中数字时序信号的坏点剔除方法进行了探讨。

This paper discussed a few traditional methods to remove singular points in time series signals .

其主要特点是系统输出各时序信号与贮存环高频信号保持同步以及各时序信号时间抖动小。

The timing signal of timing system kept synchronous with the radio-frequency of storage ring and the take jitter was small .

它们不但是时序信号分析的前提，而且也是应用粗糙集理论的基础。

They are not only the premise of the time-series analysis , but also the basic of using rough set theory .

主要用途是用来测试电路板上的硬件数字时序信号，并将采集的数据按照多种方式显示给用户，提供良好的数据分析接口。

Its main usage is to measure hardware signals on circuit board , and show to the users through various ways .

将实际观测到的一组烟囱垂直位移监测数据作为通常意义下的时序信号，并对其进行小波变换分析。

As time series signal , the observed vertical displacement deformation data of chimneys will be carried on the wavelet transformation analysis .

定性讨论了不同流型下典型动态时序信号的差别与相应的流动现象与机理。

The acquired typical void fraction signal is presented and qualitative discussion to the dynamic process and mechanism of flow is hence delivered .

模式分类阶段，本文采用非常适合时序信号建模的隐马尔可夫模型进行分类实验。

In the pattern classification stage , Hidden Markov Model which is very suitable for modeling the time signals is used in the experiments .

介绍了一种能同时发出1～16条或更多的同步时序信号的新的电路。并结合该电路在微机系统应用的实例，介绍了其设计原理。

In this paper , a new circuit that can gave 1 ~ 16 or more synchronous scheduling signal is introduced , and gaves a example and principle .

主要工作包括：首先，设计了一种输出时序信号完全对称的高速鉴频鉴相器和高电流匹配性宽摆幅输出的全差分电荷泵电路。

Main tasks : First , design a fully symmetrical output signal timing , high-speed phase frequency detector and high-current matching wide-swing output fully differential charge pump circuit .

作者根据局部时序信号与顺序统计量的关系提出了一种新的自适应滤波器算法，并研究了该算法的几项主要性质。

Authors , in this paper , propose and analyze a new kind of detail-preserving adaptive filter algorithm according to relations between local temporal signal and its order statistics .

另一方面从时序信号光纤网接收核心模块提供的精确同步系统时钟和触发信号，从而同步所控制的子系统。

The other hand , the central node receives the synchronized system clock and trigger signal from the timing signal fiber optic network , which provided by the core module .

由于数据库中的时序信号数据在实际情况中大部分是动态变化的，因此一般的基于静态数据库的规则获取方法显然存在不足。

Because most of the timing signal data in the database is dynamic in actual situation , so the general rule based on static database access method is clearly deficient .

采用多分辨分析方法研究了浆态床中压力脉动时序信号的定量特征，借以从这类信号中提取气泡运动参数&气含率。

In this work , a multi-resolution analysis method was used to quantitatively characterize the fluctuating pressure signals generated in a slurry bed , and thereby to evaluate the local gas hold-up values .

基于FPGA的VGA时序彩条信号实现方法及其应用

The Method to Generate VGA-Timing Color Strip Signals by FPGA and Its Application

依据VGA显示的原理，提出了一种基于NiosⅡ处理器的VGA时序彩条信号显示的实现方法。

According to the principle of VGA display , this paper proposes a method of display of VGA-timing color strip signals based on Nios ⅱ processor .