Data discrimination is the character of RS, considering distributed information of class, and continual condition attributes are described according to information entropy theory.
依据粗集理论研究离散化数据的特点,考虑类分布信息,采用信息熵理论进行连续条件属性的离散化。
During the information detection and discrimination, the remote sensed data always represents three important characters: space character, spectral character and time character.
遥感数据源在信息提取和识别的过程中主要表现为三大特征:空间特征、光谱特征和时间特征。
Data is somewhat lacking as to which countries provide protections against housing discrimination for LGBT people, but clearly housing discrimination is still a serious problem for many.
对于有些国家在住房方面对于LGBT群体的歧视,相关数据还比较欠缺。但是毋容置疑,许多人在这方面遭受的歧视依旧很严重。
These techniques are particularly suited for modeling complex discrimination boudaries and have been applied to DNA array data, for instance, to discrimination between gene families or cancer types.
这些技术特别适用于为复杂识别范畴建模并应用于DNA排列数据,例如:识别基因组或癌症类型。
A sequential procedure was adopted for the discrimination of these models with the experimental data, and for the precise estimation of the parameters in the optimal models.
运用序贯实验设计方法,用所得的实验数据对这些模型进行筛选,并对所选出的最优模型进行参数精估。
Aimed at SAR image interpretation, SVM shows good performance in image filtering, image segmentation, target discrimination and classification, as well as polarimetric SAR data classification.
针对SAR图像解译,SVM在图像滤波、图像分割、目标识别与分类、极化数据分类等过程中有很好的处理能力。
This discrimination is accomplished by means of a matched filter, whose output indicates when a particular code sequence is detected in the input data stream.
码序列的区分是通过匹配滤波器完成的,通过检测输入数据流中特殊的码序列可以区分不同的移动终端。
Fundation about basic data processing, discrimination models and logging diagrams, the principle and the method of drawing outputting. It is a structure of information processing system.
建立基础数据处理、判别模型和录井图、成果图输出的原理和方法,从而形成了一套资料处理系统。
In combination with oil testing data after fracturing, the separations are used in low permeability reservoir discrimination and it has achieved good effectiveness.
并结合压裂后试油资料,将微电极负差异现象应用于低渗透油藏储层判别中,取得了良好的效果。
Using data fusion technique to realize fault discrimination of transmission lines, this work tried to find a new approach of adaptive relay protection and intelligent fault diagnosis on power system.
本文探索性地应用多传感器数据融合技术解决输电线网的故障类型识别问题,力求寻找一条自适应继电保护和智能故障诊断的新途径。
After step 2. had been carried out, based on the HPLC data obtained, a hierarchical cluster analysis and a stepwise discrimination analysis were performed on the 28 aloe samples.
步骤2 .完成后,对这28个芦荟样品根据其HPLC数据进行系统聚类分析和逐步判别分析。
Aiming to discover and identify intrusion behaviors, IDS is a technology of information discrimination and detection, and, from the data-driven point, also a process of data analysis.
入侵检测就是发现或确定入侵行为存在或出现的动作,它实际上是一种信息识别与检测技术,而从以数据为中心的观点看,入侵检测本身就是一个数据分析过程。
The mean and covariance matrixes and their inverse matrixes of all eigen vectors are obtained through measured data of the target. And the target is recognized by techniques of range discrimination.
由目标的实测数据,计算特征向量总体的均值和协方差矩阵及其逆矩阵,由距离判别法进行目标识别。
Taking 18 sets of parameter data of underground mine as training and testing samples, the ratio of mis-discrimination is 0.
对18组地下矿山的特征参数值作为学习样本进行训练和检验,回判估计的误判率为0。
Then the differential frequency discrimination method, especially at slow data rates, is discussed while a practical structures of differential frequency discrimination is given.
然后讨论了差分鉴频的方法,特别是对低数据率情况下的差分鉴频进行了探讨,并给出了一种实用的数字鉴频结构。
Then the differential frequency discrimination method, especially at slow data rates, is discussed while a practical structures of differential frequency discrimination is given.
然后讨论了差分鉴频的方法,特别是对低数据率情况下的差分鉴频进行了探讨,并给出了一种实用的数字鉴频结构。
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