查询词典 similarity

By means of similarity transformation upon the state matrix, an upper triangular matrix or lower triangular matrix is found. The eigenvalues of the original system can be obtained through a series of low-dimension matrixes over the principal diagonal.

该方法对系统状态矩阵进行相似变换，得到分块上三角或下三角矩阵，使原系统特征值可以通过主对角线上一系列相互独立的低维矩阵求得。

The structural similarity and immunological cross reactivity with antibodies against muscle myosin demonstrate that the 174 kD Luffa tendril myosin is a double-headed myosin.

该肌球蛋白的免疫特性和超微结构证明了它由2条重链组成，并与传统的肌球蛋白相似。

Note the similarity to the Luger toggle system.

注意相似的鲁格切换系统。

Objective To study the parent-offspring similarity of class Ⅱ division 1 malocclusion.

目的研究安氏Ⅱ类1分类错患者亲子间的相似性。

Organizing and establishing the databases of man-hour quotation method and the sample databases of fuzzy-similarity-comparison quotation method.

工时法中数据库的组织和建立、模糊相似比较法中样本库的组织和建立等。

A novel method for spectral similarity measure, which is called nonlinear spectral angle mapper, is presented.

提出了一种新的光谱相似性度量方法，即非线性光谱角制图。

At last, spectral angle mapper is used to measure spectral similarity.

最后，用光谱角制图方法对合并后的反射和吸收特征向量进行相似性度量。

Aiming at the quality of XML data, this paper introduces a metadata model based on XML cleaning data through Bayes learning method and Markoff Chain probabilistic strategy, and designs a new intelligence method how to clean XML data by the idea which can clean the similarity duplicated records. Comparing with other methods, the experimental results show that it not only has a high automatization and a low manual working, but also has a better precision and recall.

主要针对XML数据质量问题，通过引入贝叶斯学习方法与马尔可夫链概率转移策略建立XML数据清洗过程的元数据模型，综合清洗结构化数据中相似重复记录的思想，提出一种智能清洗XML数据的新方法；实验表明，与其方法比较，此方法不仅自动化程度较高，降低人工参与的程度，而且具有较高的精确度和召回率。

In this paper a similarity measure for template matching is presented by using hidden Markov model and discrete cosine transform.

将隐马尔科夫统计模型引入到目标模板匹配，并结合离散余弦变换，给出了一种图像相似性测度。

WHMM is a statistical model in wavelet domain of stochastic signals, which integrates wavelet transform into hidden markov models . According to the locality, multiscality of wavelet transform and context-sensitive property of HMM, WHMM can not only characterize precisely the local feature of object multiscally, but also reflect accurately the full structure information of object. So it is a powerful tool which deals with noise, shape similarity and part occlusion in ATR, and finds its full application in recognition system of moving vehicle.

小波隐马尔可夫模型是小波变换与隐马尔可夫模型相结合的一种小波域随机信号的统计模型，它有机地融合了小波变换的局部分析性、多尺度性和隐马尔可夫模型的上下文相关性，不仅能多尺度地精确刻画目标的局部特征，还能准确地反映目标的整体分布信息，从而成为解决目标识别中受噪声、形状相似、部分遮挡等问题的最有力的工具之一。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。