The error sources of manual of line tracking and line synthesis of scanning are analyzed, and Suggestions to heighten two kinds of the precision of digitization data are put forward.
对手工数字化线跟踪误差和扫描数字化线综合误差的来源进行分析，提出改善这两种数字化数据精度的几点建议。
This paper introduces the theory of the phase-locked loop (PLL) and the direct digital synthesis (DDS), a method to improve the precision of DDS and reduce its phase truncation error is also given.
介绍了锁相环(PLL)技术和直接数字式频率合成(DDS)技术的基本工作原理，给出了一种提高DDS输出频率精度及减小其相位截断误差的方法。
This paper introduces the successful application of digital synthesis technique to three phase precision power signal source.
介绍数字合成技术在三相精密功率信号源中成功地应用。
The linear cam manipulator is studied systematically, mechanism design, precision analysis and synthesis , engineering design are carried out, a prototype of the manipulator has been made.
对直动与直动组合的凸轮机械手进行了系统的研究，对其进行了机构设计和精度分析与综合，完成了工程设计，并试制出了样机。
This paper primarily aims to solve the precision kinematics synthesis problems of mechanism by solving the equation set derived from the mechanism.
本文主要研究用解方程组法解决机构的精确运动综合问题。
The automation and precision of design of electric machine can be completed by design synthesis.
设计综合可实现电机设计的自动化、精确化。
This paper introduces a design method of arbitrary waveform gene-rator which can gain more precision based on multi-pulses synthesis.
为此设计了一种基于多脉冲合成的高精度任意波形发生器，详细地阐述了系统的设计原理，并给出了具体的硬件结构框图。
Abstract: : Science, right and reasonable index system is important basic of synthesis evaluation. It affects correctness and precision of evaluation.
摘要：科学、公正、合理的指标体系是综合评价的重要基础，直接影响到评价结果的正确性与精确度。
The precision analysis and synthesis of cam-linkage mechanisms was studied, a unified precision analysis stochastic model of CAM mechanisms was developed.
对凸轮机构和凸轮连杆机构的精度分析与综合进行了系统的研究。
Using two curves around the double Ball point to approach two given lines with 3 order precision is realized, which solves the problem of double straight line synthesis.
运用双重鲍尔点附近的两段曲线来逼近给定的两段直线，其逼近精度为3阶。
For the need of the matching and image synthesis the method of extraction can detect the different features of corners and edges and precision of the corner location is relatively good.
根据匹配和新视点图像生成的需求，特征检测方法需要特征定位的精度较高，能同时检测出角点、边缘等不同特征等。
The example results indicated that the synthesis method based on the wavelet analysis on shortterm gas load prediction has effectively improved the prediction precision.
实例验证表明，燃气短期负荷预测小波分析综合模型有效地提高了负荷预测精度。
The direct digital synthesis (DDS) is adopted to generate the pseudo-random code clock having high precision and stability.
利用直接频率合成技术产生高精度、高稳定度的扩频伪码时钟。
The mature industrial motion control system is used to integrate the high precision servo drive mechanism, the ball screw slide block and other CNC processing and synthesis module.
采用成熟的工业运动控制系统，集成高精度伺服驱动机构，滚珠丝杠滑块等CNC加工合成模组。
The technology is particularly well-suited for UWB applications, allowing direct synthesis of UWB waveforms without the need for mixers or high-precision filters.
该技术尤其适合于UWB应用，可直接合成的超宽带波形，而无需搅拌机或高精密过滤器。
The technology is particularly well-suited for UWB applications, allowing direct synthesis of UWB waveforms without the need for mixers or high-precision filters.
该技术尤其适合于UWB应用，可直接合成的超宽带波形，而无需搅拌机或高精密过滤器。
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