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- The principle of NIRS, some methods of modeling, and the spectra data pretreatment were reviewed. 摘要介绍了近红外光谱分析的技术原理，常用的几种建模方法以及各自的特点。
- Simulation results demonstrate that proper data pretreatment can improve the accuracy of model. 仿真实验表明：对数据进行有效的预处理，可以改善模型的精确度。
- The system includes data pretreatment, pre-sell analysis and forecasting analysis model . 其系统设计包括数据预处理、售分析及预测分析模块设计。
- The thesis also makes an exemplification to the algorithm and a thorough research to the process of data pretreatment. 文中还对算法进行了例证分析,并对数据预处理过程作了深入研究。
- This system has four modules: data management, data pretreatment, plant diseases and insect pests diagnose and forecast, forecasting-modal management. 该系统集成多种诊断和预测方法，由数据管理、析预处理、虫害诊断/测、测模型管理四大功能模块组成。
- This paper analyses data fusion and data mining technology, and employs data fusion technology into the data pretreatment of network fault management. 摘要探讨了数据融合和数据挖掘技术，提出将数据融合技术用于网络故障管理数据的预处理阶段。
- In the case of inversion result in SN31 area in Junggar Basin to analysis the influence of the well data pretreatment on well restrict inversion. 以准噶尔盆地石南31井区白垩系储层的地震资料反演结果为例，分析测井数据预处理对地震资料储层反演的影响。
- The establishment of the BP artificial neural network and grey system united model and grey data pretreatment depends on BP artificial neural network interpolate. 摘要使用BP神经网络插值方法对灰色数据进行了预处理，进而建立了预测软基沉降量的BP神经网络和灰色系统联合模型。
- Our major contributions are as follows:Firstly, the median filter is used for data pretreatment to get rid of interferential signal and improve signal quality. 我们的主要工作包括：首先利用中值滤波对资料进行了数据预处理，去掉干扰信号，提高资料质量。
- Meanwhile, a method of sample streamlining in the data pretreatment process has also been presented, by which sample data can be effectively compressed. 同时提出数据预处理过程中样本精简的方法,该方法能够有效压缩样本数据;
- Shallow\|layer seismic survey using controlled vibrator is greatly disturbed by environment noise, so high resolution is needed in seismic data pretreatment. 可控震源浅层地震勘探受环境噪声干扰很大,对其接收信号进行预处理时要求分辨率很高。
- The paper introduces XML to describe data with different structure and settle data integration problem. Data pretreatment is processed based on it. The model and arithmetics for data pretreatment using domain knowledge are designed in ARAC. 本文引入XML作为异构数据的描述,解决异构数据间集成的问题,在此基础上进行数据预处理,本文设计了将领域知识应用于ARAC数据预处理的模型和算法,然后利用基于最大向前访问路径的事务模式识别算法形成准确率较高的事务模式。
- A data pretreatment algorithm based on logarithm transformation was presented.The test result showed that the model can reflect the processing characteristics of EDM machine,and the erro... 测试结果表明,模型能真实反映机床本身的工艺特点,模型值和实测值相差较小,能实现在给定加工要求下电加工参数的自动选择。
- The practise that 95-01-02 term-precursory data pretreatment in Xiamen seismic station show that these methods have obtained obvious effect .Up to now,they still have a great using value. 从95-01-02项目厦门地震台前兆数据预处理的实践表明:这些方法取得了明显的实效,直到今天仍然具有很大的使用价值。
- A buffer in a drum used to temporarily store data. 磁鼓中用来暂时存放数据的一种缓冲区。
- Application of intelligent data pretreatment for flotation process 智能数据预处理在浮选过程中的应用
- Here is some catalogue and technical data. 这儿有一些产品目录和技术资料。
- Having enough data in hand, we can set to work. 手头有足够的资料我们可以开始工作了。
- A new or recently revised edition of input data. 输入数据的新的或最近校对过的“版本”。
- A set of data elements which are handled as a unit. 作为一个单元来处理的一组数据元素。
