文章分析讨论了反演误差，给出了反演实例，并指出了存在的问题及进一步工作的方向。
Error analysis and some practical application are also given, some problems and further development are pointed out.
根据实例计算及理论推导，分析讨论了在评定精度中顾及起算数据误差的有关问题。
On the basis of calculating examples and proving the theory, this paper analyzes some questions of attending to the original data errors in evaluating precision.
本文讨论了差值误差谐波分析法及获得仪器误差曲线的方法。
This paper discusses the differential error harmonic analysis method and the method for obtaining the actual error curves of testers.
讨论了匹配滤波器的基本原理及匹配滤波器应用于信号幅值检测时滤波器系数的确定方法并进行了检测误差分析。
Its principle and the method with which to determine the filter coefficient when it is used for detecting signal amplitude is discussed.
从扫描数字化的基本原理及实施过程出发，分析了基于大比例尺地形图的扫描数字化的误差来源，着重讨论了影响扫描数字化数据结果精度的主要原因及采取的措施。
By analysing error resulting from the process of terrain map by digital scanning, we studied the precision problem in this process and made this process much more reliable.
从扫描数字化的基本原理及实施过程出发，分析了基于大比例尺地形图的扫描数字化的误差来源，着重讨论了影响扫描数字化数据结果精度的主要原因及采取的措施。
By analysing error resulting from the process of terrain map by digital scanning, we studied the precision problem in this process and made this process much more reliable.
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