Systematical research on the theory and methods of processing the ill - posed problems is an important task and grows to a significant subject direction in geodesy 系统研究不适定问题的处理理论和方法，是大地测量数据处理中的一项重要课题，已经发展成为一个重要的学科方向。
The design and implementation of remote test unit which completes digital measurements of industry field signals of esp and communicates with monitor control software through can bus network adapter is introduced in this paper 设计完成上位机监控软件，在can总线网络适配器和远程测量单元的支持下该软件可实现电除尘器运行参数的实时监控和测量数据处理。
Generally , the ill - conditioning problem not only exists in global positioning system ( gps ) data processing , surveying adjustment , observation deformation analysis and geodesy inversion , etc , but also its ill effects are very serious 在gps数据处理、工程控制网平差、形变观测分析、大地测量反演等测量数据处理领域，系统的病态性问题是常见的，并且病态性的危害作用非常严重。
A new biased estimator so - called ridge type - generalized inverse ( rg1 ) estimator is constructed after summing - up the historical and present condition of biased estimation theory in surveying data processing . the prosperities of rg1 estimator are studied especially by pitman ' s criteria . the other biased estimator so - called partial root root ( prr ) estimator is generated 通过对有偏估计理论在测量数据处理中的应用历史和现状进行总结和分析，构造了未知参数的一种新的有偏估计方法? ?岭型广义逆估计，对其性质特别是在pitman准则下的若干性质进行了讨论；接下来构造了另一种新的有偏估计方法? ?部分根方估计，该估计的最大特点在于它是一种部分压缩估计。
At microscope granule measure , all of the precision , stabilization , reliability as well as maneuverability arises concerned widely the article has strived to break through at these : the precision of measured data which are proceed by computer can reach 0 . 08 micron under microscope and the measure system can measure , analyze and handle the data at 1 / 1000 micron level under the electron microscope 本文及软件取得重要的突破就是在光学显微镜下测量数据处理精度(分辨率)可达到0 . 08微米，操作方便而且稳定可靠；配合电子显微镜，完全可以在纳米级水平上进行样品测量、数据处理与分析。
Relevant concepts and theory methods involved in the measurement of radar target characteristics signal - scattering radar cross section ( rcs ) are introduced in this paper . the paper puts much emphasis on introducing actual engineering project , and the results of theory calculation and measurement data processing are finally presented in the paper 论文介绍了为实现雷达目标特征信号?散射截面( rcs )测量所涉及的相关概念和理论方法，并且着重介绍了实际的工程应用项目，最后给出了理论计算和测量数据处理结果。
