查询词典 feature

In this paper, a novel feature MFCC_FWD_BWD, which is based on forward-backward difference dynamic parameters, is presented to satisfy the requirement that the feature construction matrix is invertible for PMC.

本文首先提出了一种基于前后向差分动态参数的特征MFCC_FWD_BWD，该特征满足PMC对特征构造矩阵可逆的要求。

Knowing current talented person, our person follow realizes own biggest ideal with promote principle that we combine together, make everybody very much our development be space, environment that own great ideal that leading, but the feedback is a reasonable spirit feature to talented person with our economic performance, providing to each where there is a will development with term, here the way descend our spirit feature with the exaltation that economic performance got the continuous changes and improvements.

对于现有人才，烟汽模人遵循实现自己的最大理想与发扬光大烟汽模相结合的原则，使每个人都认识到烟汽模的发展就是自己的伟大理想，而反馈给人才的是合理的精神面貌和烟汽模的经济效益，提供给每个有志者发展的空间、环境和条件，在此方针的指导下烟汽模人的精神面貌和经济效益得到了日新月异的提高。

By projecting 3D models into 1D smooth principal curves, equally segmentation and sampling along the length of curve are implemented to extract shape feature vectors, then one can retrieve 3D model according to the matching result of shape feature vectors of 1D manifold.

本文将三维网格模型，投影为三维的光顺主曲线；通过对主曲线沿弧长方向的均匀分割采样，提取主曲线的空间位置和姿态等形状特征；最后通过形状描述向量的比较实现了对应的三维模型检索。

The first symbol is the close lineament feature on the image, the second is the circular structure crossing lineament feature on the image. These two symbols are of he significance of indication for ore looking in the granite growing areas in the south of Hunan province.

根据已知矿床特征和相应影像特征的关系，提出细密线性影像和环、线交切影像两种找矿标志，指出上述标志在湘南花岗岩发育地区具有普遍找矿意义。

After feature dimension reduction by Linear Dircriminant Analysis to formulate compact feature vector,...

通过实验选取恰当的分类器参数后，在容量为 177，6 0 0字符(30 0样本/字符类)的测试集上的识别率达到 99.79%，证明了该方法的有效性

With the development of IC fabrication technique, the feature size of the chip is getting down now. To make the feature size printable and avoid litho distortion, more resolution enhancement technology are used. Emerging RET are dramatically increasing the complexity of mask and layout, in return, more complex design rules are needed in physical verification.

随着IC制造技术的迅猛发展，芯片的特征尺寸不断的缩小，越来越多的分辨率提高技术被用于研磨版的制造，这些技术大大提高了研磨版的复杂度，也增加了版图物理验证的难度，在65nm及更先进的工艺中，传统的物理验证规则已经无法保证最终的良率。

It is an important method to improve restoration quality by choosing regular parameter according to local feature of images. For example, the variance of pixel brightness in iterative process is a useful feature.

根据图像的局部特征来选取自适应变化的正则化参数是提高图像恢复质量的一个重要方法，可以根据像素在迭代过程中的亮度变化量大小来选取正则化参数。

A novel feature recognition method based on part modeling process which was recorded by way of macro command in CAD systems was proposed herein: geometry and topology entities which produced by single modeling process were analyzed in the single feature recognition process and all features in part were recognized based on step by step strategy.

每次特征识别仅对单个建模过程中的几何实体和拓扑实体进行分析，逐一识别零件模型的所有特征，有效避免了传统方法对零件模型的全部几何实体和拓扑实体进行特征识别存在的缺陷。

Considering the non-stationary specialties of AE signals, the diamond blunt feature extraction method based on bispectrum was studied. Furthermore, the diamond blunt feature extraction method based on main diagonal slice of normalized bispectrum magnitude of AE signal was proposed.

深入研究了砂轮修整过程中声发射信号的产生机理及其时频特征，提出了基于声发射信号的小波包频带能量分解的金刚石笔钝化状态特征提取方法；将高阶累积量和双谱理论引入到金刚石笔钝化状态的特征提取中，提出了基于声发射信号归一化双谱模对角切片的特征提取方法。

The on-line wheel dressing monitoring experiments were made to investigate the bispectrum feature of acoustic emission signals when the diamond sharpness ratio was sharp, middle blunt and blunt, and a diamond blunt feature extraction method based on main diagonal slic...

通过砂轮修整过程在线监测实验，分析了金刚笔在锐利、中等钝化和钝化状态下，修整过程中声发射信号的双谱特征，提出了归一化双谱模对角切片特征提取方法。研究表明，采用基于声发射的双谱分析方法可以有效监测砂轮修整过程中金刚笔的钝化状态。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了