将所得定时误差输出到写时钟补偿器。
The resulting timing error is output to a write clock compensator.
讨论了高速数字系统中的定时误差问题。
The problem of timing errors in high speed digital system is discussed.
状态方程综合考虑了多普勒频移、定时误差。
Doppler frequency drift and timing error were considered in state transform equations.
该算法原理简单、定时误差捕获快、易于用软件实现。
This algorithm has simple principle and fast capture of the time error and easy realization with software.
在核信号时间分析中,前沿定时误差分析是常用的方法。
In the nuclear signal time analysis, it is a common method of using the leading edge timing error analysis.
但是由于指令周期考虑不全和硬件自身的原因易引起定时误差。
Because instruction period is not completely considered and the hard ware is not perfect, it is easy to cause error.
通过采用这种算法可将定时误差缩小到只有抽样时间间隔的一半。
Through adopting this algorithm the timing error is shortened to a half of the sample time interval.
OFDM系统中频偏和定时误差的存在,对系统性能有很大的影响。
OFDM system performance is more sensitive to frequency offset and timing error than single-carrier systems.
基于波形检测的定时误差估计算法适用于PSK/QAM调制方式。
The timing-error estimation based on waveform detection can be used in PSK/QAM.
但实际运用时,其精度都会受到采样定时误差和信号频率偏移的影响。
The frequency shift is obtained and compared with the effect of air damping.
HDPLL中定时误差检测器、环路滤波器是全数字的,而VCXO使用了模拟器件。
The timing error detector and loop filter of HDPLL are all digitized, whereas the VCXO employs analog components.
估计并补偿频偏是为了实现载波同步,估计符号率和校正定时误差是为了实现码元同步。
Estimating and compensating carrier frequency offset are to achieve carrier frequency synchronization. Estimating symbol rate and correcting timing error are used to synchronize symbol.
OFDM系统自身的正交多载波调制特点,决定了其对定时误差和载波频率偏差十分敏感。
The orthogonal multicarrier modulation, which is the main character of OFDM, determines that it is very sensitive to both timing synchronization error and carrier frequency offset.
这种方法比反馈环法定时精度高,定时误差捕获快,并且不需要时钟源,不占用片内硬件资源,适合于全软件化设计要求。
Contrasted with the feedback loop this method is more accurate, the timing error is caught faster, the time resource is not necessary and it does not occupy resources of the hardware in DSP.
针对表面粗糙度和形位误差对圆柱体直径评定结果的影响,在进行圆柱体直径尺寸评定时,需要对表面粗糙度进行滤波处理。
As roughness and form & position errors have an effect on evaluation result of cylinder diameters, it is necessary that roughness is filtered for evaluating cylinder diameters size.
计算机仿真结果表明,当待测距离一定时,光强调制系数随着安装误差的增大而减小。
The computer simulation is performed, and the results show that when the distance on measure is certain, the coefficient of the intensity modulation will decrease with the fixing error increasing.
在使用水平仪对平行度误差进行测量及评定时,目前一直沿用着用手工按图解法或计算法进行数据处理。
In measuring and evaluating the parallelism error with the leveler, data processing is conventionally carried out by manually graphic and calculation methods according to the data measured.
当拟合误差一定时,这种方法具有节点数少、计算工作量小和编程简便的特点。
For the same fitting error, it has the features of less number of nodes, simplified calculating and programming.
本文给出了在刚体转动惯量的测定中测定时间的计时装置,减小了计量时间所带来的误差。
A time set in the measurement of solid rotating inertia is introduced and errors in timing are reduced.
本文介绍了指重表死绳固定器的工作原理和标定时出现误差偏大的问题。
The article gives introduction of the working principle of the deadline anchor of weight indicator and the problems of bigger error occurred in its calibration.
并得出在采样气体状态参数和环境条件一定时,除尘效率的测定误差主要取决于取样时间及流量。
Under a definite gas state parameter and environment condition, the measurement deviation was correlated with the sampling time and the flow rate.
本文首先采用定时调度的方式判断起动状态,并采用最小均方误差法(LMS)逐步修正起动扭矩。
In this paper the start station was judged by the time scheduling approach. LMS method was used to amend the starting torque.
在设计的控制器中,采用这种动态边界层,以使得跟踪误差收敛到这种边界层所确定的区域,保证闭环系统在给定时间区间上可实现完全跟踪。
We use a dynamic boundary layer for the controller design, where the initial rectified attractor is introduced and adopted for forming the boundary layer.
首先,通过双星定位系统双向链路获取定时定位信息,将双向测距数据及时问同步误差数据进行处理、保存;
At first, synchronization information from the Tow_stay located system, disposes and saves the data of synchronization time and distance detacted.
结果显示采用传统方式计算的参振质量对系统进行工艺参数制定时存在较大误差。
The result shows that the type of traditional calculation of converted vibration mass has much error when the process parameter is set.
结果显示采用传统方式计算的参振质量对系统进行工艺参数制定时存在较大误差。
The result shows that the type of traditional calculation of converted vibration mass has much error when the process parameter is set.
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