查询词典 geographical feature

Prior to searching a multidimensional feature space populated with data objects, each dimension in the feature space is divided into a number of intervals.

在搜索数据对象组装的多维特征空间之前，该特征空间的每个维度被划分为多个间隔。

Basing on the future of fractal,this paper introduces the density analysis method and points out the defects of existing feature selection method based on fractal dimension.Then a feature selection method based on fractal and changes of neighborhood space density is proposed.

根据数据集的分形特征，引入了密度分析方法，指出了当前基于分形维数的属性选择方法的不足，提出了一种基于分形和邻接空间密度变化的属性选择方法。

In order to find out the biomechanics feature of three joints muscles o f lower limbs by using new skates in push-off phase of speed skating, this article combines the kinetic data obtained by Cybex-Norm and kinematic data obtained by tridimensional analytics by employing the Newton interpolation polynomial f or the first time, draws the curve of muscles moment of two elite female speed- skaters in push-off phase of speed skating, and analyzes the change feature of muscle strength, so as to find out the reasons of less power output and provide reference for training and the improvement of sports results.

摘 要：为了找出使用新冰刀后蹬冰时下肢三关节肌群的生物力学特性，首次利用数值计算中的牛顿插值法，将等动测试获得的动力学数据和三维立体解析获得的运动学数据结合，绘出两名优秀女子速滑运动员实际蹬冰时肌群力矩的变化曲线，并分析肌力变化特点，找出两人做功明显不足的原因，为指导训练和提高运动成绩提供定量依据。

A method of character structure analysis is proposed to analyze regional feature and orientation relation feature of calligraphic character. Based on these features the orientation relation function is used to extract structure information and we can get the writing order of each part of a character based on the normal writing rules of Chinese character.

通过对这些特征分析按照关系位置函数，得到文字的结构信息，并利用中文文字的书写时的书写规律，得出文字中个子图的书写顺序。

Also, you can use its quick random access feature, its title indicating feature by its 10 key panel operation.

当然，你可以使用快速随机播放功能，曲目通过10个面板上的按键控制。

Pattern recognition ; feature selection ; feature compression ; orthogonal transformation

模式识别；特征选择；信息压缩；正交变换

So, the work in this thesis focuses on three aspects:(1) Analyzing the geometrical structure feature and spectral feature of typical linear targets in the multispectral image and the panchromatic image.

因此，本文的研究内容包括：(1)多光谱影像中典型线状目标区域的几何和光谱特征分析，在目标知识表达和推理的基础上，建立典型目标模型，对单源影像进行目标区域分割。

Based on predeterminate knowledge of VLP and wavelet nulti-scale analysis feature, segmentation position is located self-adaptively.3 character feature extraction.

根据车牌的先验知识，利用小波变换自动变焦、多尺度分析的特点，对传统的垂直投影法及多线垂直投影法进行滤波，自适应搜索分割点，高效地进行了车牌字符分割。

Principal component analysis ; feature extraction ; modular principal component analysis ; feature matrix ; face recognition

主成分分析；特征抽取；分块PCA ；特征矩阵；人脸识别

Keywords Feature of customer's requirement;product configuration;feature mapping;individual collaborative design

顾客需求特征；产品配置；特征映射；个性化协同设计

You can buy sweetened beverages, if that suits you.

你若喜欢的话，可以买些含有糖精的混合饮料。

As many of you are probably aware, Nick and Vanessa were recently faced with an embarrasing sex scandal after naked pictures of the two getting jiggy with it in a hot tub surfaced the net.

正如很多你可能知道，尼克和 Vanessa 最近面临一个尴尬的绯闻事件后，赤裸裸的图片两个越来越jiggy与它在浴缸中的一个热点浮现净。