To complete a regional network to provide navigation services with high precision and credibility, China will launch more satellites within the coming two years.
为了完成北斗区域卫星导航系统建设提供的高精确度和高可靠性导航服务,中国将在未来两年里发射更多的卫星。
This paper study the key technology of wireless location in CDMA Cellular Network, explore the way that the location system realizes and the method improving location precision.
本论文致力于研究CD MA无线蜂窝网定位服务实现的关键技术,探索定位系统实现的方式以及提高定位精度的方法。
The test shows that this method is effective and feasible, and has higher diagnosis precision than BP neural network in cases of fewer samples.
试验结果表明该方法是有效、可行的,且在小样本情况下比BP神经网络具有更高的诊断精度。
Off-line forecast shows that fuzzy neural network has high precision in predicting metal plastic deformation resistance.
离线预报表明:模糊神经网络预报金属塑性变形抗力有较高的精度。
The reason that caused measurement error is analyzed deeply. The paper makes use of the neural network to compensate linear structured light measurement system, so improve the measurement precision.
深入分析了引起系统测量误差的原因,并利用神经网络对线结构光测量系统进行误差补偿,提高了系统的测量精度。
The research result shows that this fuzzy neural network constructed by this method has higher precision.
研究表明这种方法构建的模糊神经网络具有更高的精度。
This thesis describes a new environment monitoring system based on wireless network with the project cooperation with Shanghai Precision and Scientific Instrument Corporation.
通过和上海精密科学仪器有限公司的项目合作,本文提出了基于无线传输网络的环境监测系统。
In data processing for Capital circle GPS crustal deformation monitoring network, the best technical program has been used and high precision positioning results have been obtained.
首都圈gps地形变监测网在数据处理中采用了最佳的技术方案,获得了高精度的定位结果。
This study shows that the compound fuzzy neural network not only possesses evident dominant in modeling precision, but also possesses a good prospect in the application of production process.
研究表明,论文提出的复合型模糊神经网络不仅在建模精度上有着明显的优势,而且在实际生产过程的应用上具有良好前景。
Such as communication equipment, computer and network equipment, precision instruments and other stage surge protection devices.
如通讯设备、计算机及网络设备,精密仪器等终端设备的末级浪涌保护。
Based on the analysis of error, this article discusses the location precision of wireless network.
利用误差分析的方法探讨了影响无线网络定位精度的有关因素。
The proposed model is tested by a real magnitude series from a mine, and results show that evolutionary neural network model has not only high precision, but also high prediction.
并采用一个矿山实测得到的震级数列进行了进化神经网络方法的实用性验证,结果表明,进化神经网络不但模型拟合精度高,而且预测性能也较好。
The above efforts significantly improve the present precision and distribution of Chinese national gravimetry network, and also provide important basic data to the study on gravity field variation.
上述的测量极大地改善了我国目前重力网的精度和覆盖率,并为研究重力场的变化提供了重要的基础资料。
The example shows that neural network can obtain the satisfied forecast precision and the reliable forecast results.
实例表明,神经网络可以取得满意的预测精度,预测的结果更加可靠。
Through this system, we may greatly enhance the network superintendent's work efficiency and the work precision.
通过这个系统,可以大大的提高网络管理者的工作效率和工作精度。
A kind of mixture control system, based on dynamic neural network, is designed through analyzing the influence precision factors of mixture.
通过对影响配料精度因素的分析,设计了一种基于动态神经网络的配料控制系统。
This paper discusses the necessary precision of construction control network in the industrial sites.
本文讨论了工业建设场地施工控制网的必要精度。
So the result shows that this system can be used to TM image classify and it has a potential to improve its precision with network pattern's augmentation.
即展示了其应用于针混交林tm遥感图像自动分类识别的能力,又验证了该系统具有随网络规模增大而分类精度提高的发展趋势。
A new precision method to measure microwave network parameters is reported in this paper.
本文介绍微波网络参数的一种新的精确测量方法。
The application of GPS technology in construction controlling network survey is introduced, and the survey precision is compared. Some problems in the application of GPS are investigated.
通过GPS技术在施工控制网测量中的应用及精度比较,探讨了GPS技术在施工控制网测量中应用的若干问题。
The paper used the Bayes regularization algorithm to train the BP network, the precision and generalization of which are better than the network that uses ordinary training algorithms.
本文采用贝叶斯规则化的训练方法,训练好的BP网络较常用的训练方法具有更好的精度和泛化能力。
Neural network is able to improve the tracking precision.
神经网络可以进一步提高系统的跟踪精度。
The t-test result showed that the prediction value agreed with the observation data fairly well and the BP neural network model had rather high prediction precision.
t检验结果表明,BP神经网络训练和预测得到的模拟值与实测值之间吻合很好,该方法具有较高的预测精度。
The technology has turned itself into a necessary process in terms of producing precision complex signal, linear network and passive network.
在生产精确的混合信号、线性和被动网络方面,该项技术己成为必要工序。
Analyzing the NLOS error in detail, which has become a crucial factor to influence mobile user location precision in diversified cellular network types.
针对在各种类型的蜂窝网络中已经成为影响提高移动台定位精度的决定性因素—NLOS误差进行了详细的分析。
Recursive decomposition algorithm, a precision algorithm for calculating system reliability of large network, is applied to the gas system.
本文将能高效精确地计算大型网络系统连通可靠度的递推分解算法应用到供气管网系统中。
The article adopts the BP method of artificial neural network to forecast athletic achievements, and it shows that the precision of the model is effective through learning some samples.
鉴此应用BP神经网络对运动成绩进行预测,并结合实例说明了该方法的实施与应用。
The paper presents the method of calculation of distribution loss using neural network MLQP. The precision of this method is much higher than of normal regression analysis method.
本章讨论了利用多层二次神经网络计算配电网线损的方法,其精确度远远高于常规的回归分析法。
The paper presents the method of calculation of distribution loss using neural network MLQP. The precision of this method is much higher than of normal regression analysis method.
本章讨论了利用多层二次神经网络计算配电网线损的方法,其精确度远远高于常规的回归分析法。
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