查询词典 clock error

And by comparing the actual clock, find out the source of the error and determined the method of adjusting error, reduce errors as much as possibly, so this system can achieve a practical digital clock with error within the permissible range.

并且通过对比实际的时钟，查找出了误差的来源，确定了调整误差的方法，尽可能的减少误差，使得系统可以达到实际数字钟的允许误差范围内。

The model parameters were adjusted ad aptively according to the change law of GPS reˉ ceiver clock error.

该模型可以根据GPS接收机钟差的变化规律而自适应调节模型参数。

The simulation results by HSPICE and Star-sim show that the data can be received correctly under the condition of 1600ppm clock error.

通过HSPICE和Star-sim仿真，对于时钟误差在1600ppm的信号流，该电路可以很好地完成信号的接收并提取正确的时钟。

And by comparing the actual clock, find out the source of the error and determined the method of adjusting error, reduce errors as much as possibly, so this system can achieve a practical digital clock with error within the permissible range.

并且通过对比实际的时钟，查找出了误差的来源，确定了调整误差的办法，尽可能的减少误差，使得系统能达到实际数字钟的允许误差范围内。

In this paper, based on the analysis of the IF GPS signal theoretic model, a digitized GPS signal generator is implemented in Matlab, which can generate the received GPS signal at the digitized IF frequencies, and the noise and receiver clock error are also simulated.

本文在中频GPS信号理论模型分析的基础上，用Matlab实现了一种数字GPS信号生成模型，它能够在数字中频上产生GPS接收信号，其中包含仿真的噪声和接收机时钟误差。

Based on the theoretic modeling and analysis of the IF GPS signals,an accurate software simulator of IF GPS signals is implemented in Matlab/Simulink,the effects of noise, under-sampling and receiver clock error are also simulated.

在对中频GPS信号理论建模与分析的基础上，采用Matlab/Simulink构建了一种精确的数字中频GPS信号软件模拟器，考虑了噪声、欠采样以及接收机时钟误差等的影响。

Aiming to the problems existing in the applications of clocks received via global position systemreceiver or generated by crystal oscillator ,clock error models are respectively established.

针对全球定位系统接收机输出时钟和晶振时钟在实际应用中存在的问题，建立了相应的误差模型，在误差估计的基础上，提出了一种全新的高精度同步时钟产生方法。

And by comparing the actualclock, find out the source of the error and determined the methodof adjusting error, reduce errors as much as possibly, so thissystem can achieve a practical digital clock with error within thepermissible range.

并且通过对比实际的时钟，查找出了误差的来源，确定了调整误差的方法，尽可能的减少误差，使得系统可以达到实际数字钟的允许误差范围内。

Tightly integration ; adaptive model ; clock error ; GPS receiver

深组合；自适应模型；时钟误差； GPS接收机

A clock at the level of micro second has beendeveloped by using the microcomputer's clock pulse signal. With this high precision clock, the error of measuring twisting moment can be less than 1％ and the error of measuring rotation velocity less than 1‰.

利用微机的时钟脉冲研制出一种精度达微秒级的时钟，用此时钟测量扭矩的误差小于1％，测量的转速误差小于1‰。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。