基于AD9874 芯片的数字接收机，我们提出了一种扩展数字接收机谱宽的二次抽取算法。
We propose a second decimation algorithm for widening the range of sweep width in the AD9874 based digital receiver.
本文提出了一种改进的等值面抽取算法。
提出了基于文档上下文查询信息抽取算法。
Presentation of an algorithm for extracting the query information based on the context of document.
本文研究基于包装器模型的文本信息抽取算法。
This thesis mainly studies relative algorithms on text information extraction based on wrapper model.
提出了一种基于隐马尔可夫模型的文本信息抽取算法。
A new algorithm based on hidden Markov Model is proposed for text information extraction.
分析现有几种中文分词方法，提出一种关键词抽取算法。
This paper analyzes several existing Chinese word segmentation methods, brings out a keywords extraction algorithm which according to the weight formula.
一旦网络训练好后，使用抽取算法从中将自动机抽取出来。
The expected automaton is finally extracted from the trained network.
针对室内环境的特点，一种新的自适应背景抽取算法提出了。
A new adaptive background subtraction algorithm aiming at characteristics of an indoor circumstance is presented in this paper.
提出了一种基于动态域值选择和细化算法的角膜细胞轮廓抽取算法。
In this paper, one corneal contour extraction algorithm based on the fusion of the adaptive thresholding and thinning algorithm is presented.
文章在概念抽取算法基础上，提出一种基于概念的元搜索引擎体系结构。
In this paper, based on the concept extraction algorithm, we propose a concept-based meta search engine infrastructure.
本文分析了目标抽取算法的特点及速度、速度估计误差对此方法的影响。
Characteristics of extracting method are analyzed here, so do the effects of velocity and velocity estimated error on this method.
针对训练数据来源的多样化，提出了基于多模板隐马尔可夫模型的文本信息抽取算法。
This paper proposes a new algorithm using hidden Markov model for information extraction based on multiple templates due to the variety of training data.
本文还对不同的关联度量方法进行了对比，并提出利用范畴假设改进抽取算法的效率。
Then a hypothesis-testing approach is used to extract the Chinese-English Translation Equivalent Pairs. We also made comparison …
但是，这些方法并未提出一个有效的特征抽取算法，导致神经网络的设计较困难、效率较低。
These methods however do not provide an effective feature extraction process, leading to difficulties and inefficiency in designing the neural networks.
核心模块快速傅立叶逆变换（IFFT）采用基于16位定点运算的基-2时间抽取算法和流水线结构。
The radix-2 decimation-in-time algorithm based on 16-bit fixed-point operation and pipeline architecture are adopted in the core module IFFT(Inverse Fast Fourier Transform).
实验结果表明，该信号测量和抽取算法在有效保留信号精度的同时，显蓍地减少了信号特征向量的维数。
Experimental results show that the feature extraction approach remarkably reduces the dimensionality of the input vector while the characteristics of the signals have been reserved.
最后通过实例进行分析，通过属性抽取算法提炼出形式背景，并验证基于概念格的语义匹配模型的有效性。
Finally, an example analysis is done to prove the feasibility of concept lattice-based semantic structure matching model with the formal context through the attribute extraction.
借鉴人类的认知心理模式，提出一种基于词序列频率有向网的组合词抽取算法，以识别自由文本中的组合词。
Inspired by one of human being's cognition patterns, this paper proposed a new detection algorithm based on directed net of word-sequence frequency to discover combined-words from free texts.
该研究在可视化操作平台上，采用松弛复原图像，边缘特征抽取算法，可对任意定位的轮廓零件自动生成数控加工程序。
On the visible operating platform, the image edge of the outline work parts placed any- angle is restarted and its characteristic is abstracted by relaxes recovers algorithm.
本文研究了窄带信号条件下，高倍抽取的数字下变频设计，重点分析了基于CIC滤波器和HB滤波器的多级抽取算法。
This paper studies high decimation ratio of digital downconverter given narrow-band signal, and especially analyze mul? stage decimation algorithm based on CIC filter and HB filter.
为扩展分词词典，提高分词的准确率，本文提出了一种基于信息熵的中文高频词抽取算法，其结果可以用来识别未登录词并扩充现有词典。
Targeting at extending the dictionary for word segmentation so as to improve its accuracy, this paper presents a high-frequency Chinese word extraction algorithm based on information entropy.
针对基于AD9874芯片的数字接收机的最小谱宽和谱宽允许设置的数目均不能满足常规临床用磁共振成像技术的要求，本文从软件角度提出了一种扩展数字接收机谱宽的二次抽取算法。
Here we propose a second decimation algorithm for widening the range of sweep width in the AD9874 based digital receiver to meet the sweep width requirement set by the clinic imaging pulse sequences.
信息获取：搜索算法、信息抽取、自动应答、跨语言获取、多媒体获取。
Information retrieval: search algorithms, information extraction, question answering, cross-lingual retrieval and multimedia retrieval.
接着它将抽取出的用Base 64编码的密码值、解密密钥以及算法名称传递给名为Decrypt的方法(见密码术中的研究)。
It then passes the extracted Base 64 encoded cipher value, the decryption key, and the algorithm name to a method named decrypt (examined in Cryptography).
Bernstein指出，从一小段文字中抽取其意思的算法被用在较长的文章中，因为较长的文章可以提供很多有关文章重点的线索。
The algorithms designed to extract meaning from a piece of text were intended for longer documents that usually provide plenty of cues to suggest the focus, Bernstein says.
作者使用比例训练的BP算法，提出对训练模式进行样本重组的方法，其特点是训练速度快、特征抽取能力强。
A scale training algorithm of BP neural network is used, and sample reorganization method is proposed. Its advantage is the fast training speed and good feature extraction ability.
本文讨论了扩张矩阵的路径，提出了一种抽取模糊规则的启发式算法。
This paper discussed the path of extension matrix and introduced a new heuristic algorithm.
设计了资源自动收集算法，给出了抽取资源的过程。
Designed automatical collection arithmetics and introduced the extraction process.
该算法在抽取水印图像时不需要原始载体图像和原始水印图像。
The proposed algorithm can detect watermarking images without the help of the original carrier images and the original watermarking images.
对大型数据库进行数据开采时，数据抽取问题及数据库和开采算法的接口设计就变得十分重要。
When mining large databases, the data extraction problem and the interface between the database and data mining algorithm become become issues.
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