data noise
英 [ˈdeɪtə nɔɪz]
美 [ˈdeɪtə nɔɪz]
速度测量误差；偶然误差
双语例句
- First of all, the agreement can be able to identify effective data and noise which appears as random bytes and no obvious combination.
协议的第一件事就是能够识别噪声和有效数据，噪声是以随机字节出现的，没有明显的结合方式。 - Uncertainty Support Vector Domain Description for Biological Experiment Data with Noise
带噪生物实验数据的不确定支持向量数据描述 - Restricted Optimal Modeling Method Based on Data Noise
基于数据噪音约束的受限最优建模方法 - Existing algorithms can not strike a good balance between robustness to data noise and sensitivity to concept drifting.
数据流挖掘中的主要问题是概念流动和噪音污染。 - Research on 3D seismic data prestack noise suppression method in Biyang sag
泌阳凹陷三维地震资料叠前噪声压制方法研究 - Hidden Markov Model Smoothing Estimate Theory and Its Application in Suppressing Seismic Data Stochastic Noise
隐马尔可夫模型平滑估计理论及其在压制地震资料随机噪声中的应用 - We bring forward two definitions including dirty data and noise data, in the pretreatment process.
特别对于日志的预处理中的问题，提出了日志的脏数据和噪声数据两个概念，并且对这两个概念进行了详细的阐述并做了比较。 - It was demonstrated with the adding-noise experiment that the condition-related gene functional module clustering algorithm was superior to both hierarchical clustering and fuzzy C-means clustering with respect to their stability against data noise that was commonly found in microarray technology.
加噪音实验显示，在基因芯片技术可能发生的噪音范围内，该算法对噪音的稳健性优于层次聚类和模糊C均值聚类。 - Through the orthogonality design between watermark signal and host data, the interference of the host data noise can be completely eliminated, which greatly improves the performance of the proposed blind watermark detector.
利用水印信号与主数据之间的正交性，水印检测时不需要使用原始数据并且可以彻底消除主数据噪声的干扰，从而大大提高了水印检测器的稳健性。 - Increasing level of artificial noise was added into the original gene expression dataset and the stability of various functional modules was compared, and those functional modules which were most resistant to the data noise were extracted as the characteristic functional modules.
向基因表达谱中加入水平逐渐升高的数据噪音，根据基因功能模块对数据噪音的抵抗力，确定最稳定的基因功能模块，即特征功能模块。 - The Measure of Errors Analysis and Data Process DATA NOISE AND DATA PROCESSING
误差分析与数据处理方法物理测量误差与实验数据处理 - In this paper we mainly study the base stability analysis of GPS deformation monitoring and suppressing the surveying data noise by adaptive Kalman filtering.
本文主要研究GPS变形监测的基准稳定性分析及利用自适应卡尔曼滤波进行变形监测数据除噪。 - Both receiver noise and data noise all have influence on the precision of the system; The phase-shifting discrimination and its effect on the receiver noise in the radar with a fast AFC subsystem are analysed and formulated.
精度不仅受接收机输入端噪声的影响，还受数据自噪声的影响；重点分析并推导了在具有快速自频调子系统的雷达中移相鉴频的形成过程及其对整机噪声的影响； - When the observed seismic data have noise background, these methods are effective.
在处理存在干扰背景的地震观测资料时是有效的。 - On the basis of analyzing the now existed data noise reduction method and adopting the wavelet technology-a new time and frequency analysis tool, the noise reducing treatment was conducted on data obtained from measurement.
在分析现有数据降噪方法的基础上，采用小波技术这一新的时-频分析工具，对测量得到的数据进行了降噪处理。 - By analyzing the defects of the traditional morphology filtering method, an improved mathematical morphology ( MM) method is proposed to deal with the data noise in the power quality ( PQ) processing.
在分析传统形态滤波方法缺陷的基础上，提出一种改进的数学形态方法来处理电能质量监测中采集数据的噪声问题。 - The method is applied to Logistic map data. the equator day SST data and data with noise.
该方法对Logistic映射资料及赤道日SST资料进行了混沌及噪音检测。 - Additionally, using the heuristic information, this paper proposes a solving data noise problem method.
另外，利用这种启发式信息，提出了一种解决噪音问题的方法。 - After more than 20 years of the study of the underground coal mining, there are also difficulties in unwrapping the data, data noise and so on, we need to further study and improvement.
研究区经过20多年的地下煤炭开采，也存在数据解缠困难、数据有噪声等问题，有待进一步的研究和改善。 - The original ECG data are pre-processed at first. Then data noise reductions are done by wavelet threshold denoising method.
首先对心电数据进行简单的预处理，然后使用小波阈值去噪的方法来对心电信号进行去噪处理。 - Considering the state-of-the-art and state-of-the-practice of the structural damage identification methods, the dissertation is devoted to the numerical simulation for the damage identification method of bridge structures with incomplete modal measurements including data noise, on the basis of existing structural damage identification methods.
针对目前结构损伤识别方法研究的现状，在现有结构识别方法的基础上，本论文重点开展了基于不完备测试信息和数据噪声条件下桥梁结构损伤识别方法的数值模拟研究。 - Secondly, removed and fixed outliers of Flight test data. Design a low-pass filter to filter out the high frequency data noise. Use the center interpolation algorithm for data smoothing secondary.
其次，剔除并补正了飞行实验数据中的跳点；设计了一个低通滤波器来滤除数据中的高频噪声；用中心插值算法对数据二次平滑。 - However, the data structure is always corrupted in the Euclidean space due to a variety of data noise. Robustness must be considered by a mature manifold learning method.
但是，数据的欧氏空间结构经常由于噪声的影响而受到破坏，所以鲁棒性是一个成熟流形学习算法所必须考虑的。 - Seismic data noise removal and multiple attenuation are the important part of seismic data process.
地震资料去噪和压制多次波是地震数据处理的重要内容。 - So, it is possible to determine the projection data noise model using a divergence.
这为投影数据精确噪声模型的确定提供了可能。 - Preprocess the phenomenon of original data drift, abnormal, lack of data, and eliminate the data noise.
对原始数据漂移、异常、缺失现象进行预处理，进行数据噪声消除处理。 - Experiment results show that the proposed algorithm have a good clustering results for non-spherical data with noise.
实验结果表明该算法对于含有噪声的非球状数据有很好的聚类效果。 - In this thesis, FRF were reconstructed using principal component analysis, and the influence of original data noise was reduced or eliminated. 3.
本文利用主成分分析对频响函数对频响函数进行重构，减少或者消除原始信号中噪声的影响。 - It has a certain reference value for the actual project monitoring data noise reduction. 4 、 Based on the real deformation characteristics of the bridge, the paper compares GPS monitoring system data and the IBIS-S system data to verify the reliability of the GPS system data.
对实际工程监测数据的降噪处理具有一定的参考价值。4、在提取桥梁真实变形特征的基础上，将GPS监测系统数据与IBIS-S系统数据进行对比，验证了GPS系统数据的可靠性。 - Based on the above observation, a reasonable assumption is made that different regions have different data noise, and we give a strategy to gradually select more and more inliers from a noise corrupted data set.
基于这样的观察，我们合理地假设不同区域的数据噪声不同，并给出了一种从受噪声干扰的数据集中逐渐选择越来越多内点的策略。