查询词典 fast algorithm

A fast BP algorithm in MATLAB toolbox is used to train neural networks, the neural networks are used for lithological identification of well logs.

利用MATLAB工具箱中的快速BP算法来训练神经网络，并用神经网络来进行测井资料的岩性识别。

According to the monotonically increasing match criteria around the location of the optimal motion vector a fast fractional motion estimation algorithm based on the group error is presented.

根据匹配准则的目标函数在最优运动矢量的附近都是单调递增这一假设，提出一种基于分组误差的快速分数像素运动估计算法。

Fast Multipole Algorithm is a newly proposed promising numerical solver for two-and three-dimensional integral equations in ...

快速多极算法是一种十分有前途的适合电大目标电磁特性分析的数值计算方法。

Fast Multipole Algorithm is a newly proposed promising numerical solver for two-and three-dimensional integral equations in electromagnetic scattering problem.

快速多极算法是一种十分有前途的适合电大目标电磁特性分析的数值计算方法。

This paper analysed the principle of the H.264 integer DCT and fast papilionaceous algorithm,and changed its transform core,simulated the new core using MATLAB.

本文分析了H.264的整数DCT的原理及采用蝶形快速算法的实现方法，对整数DCT的变换核进行了优化，并对新的变换核应用MATLAB软件进行了仿真。

Integer DCT ; fast papilionaceous algorithm ; transform core

整数DCT ；蝶形快速算法；变换核

In order to satisfy the requirements of good continuity and fast-respondability of the parison thickness controlling, a new algorithm of adaptive data sampling based on curvature was proposed.

根据型坯壁厚控制的连续性和快速响应的要求，设计了基于曲率的壁厚曲线自适应数据采样算法。

In order to detect the interested boundary fast and correctly, an boundary point tracking algorithm was proposed to detect the specifical edge of the image.

为了快速准确的检测特定边界，采用边界点跟踪算法检测特定轮廓边界点。

Firstly, the pretreatment of character to be recognized is researched, stressed discussing the subdivisional process of character, and a kind of fast shape preserving morphological thinning algorithm is used. In the following, how to construct the structure model on the basis of characteristic point sub-stroke and their interrelation is discussed, and a kind of method that describe sub-stroke through the feature of the sequence of curvature is brought forward. Finally, the paper adopts the recognising model of printing number that base on repository, and describes the constructing method of repository.

文中首先对待识别字符的预处理进行了研究，着重探讨了字符的细化过程，采用了一种基于数学形态学的保形的快速细化算法；接着探讨了如何以特征点和子笔段及其相互关系为基础构造结构模型，提出了一种以曲率序列性质描述子笔段的方法：最后采用了以知识库为基础的印刷体数字识别模型，并详细地描述了知识库的构造方法。

In consideration of the in-pulse phase modulation and Doppler frequency rate-of-change's subtleness, a fast and accurate algorithm is proposed. The influence to parameter estimation with phase modulation is dismissed by time domain correlation between neighboring pulses. Signal noise ratio is increased by frequency domain accumulation.

该文针对信号脉内相位调制和多普勒频率变化率信息非常微弱的特点，提出了一种快速高精度估计算法，通过相邻脉冲间的时域相关消除了相位调制对参数估计的影响，频域积累增强了信噪比，利用脉冲间的相参特性进行频谱相关消除了相位模糊，并放大了多普勒频率变化率信息。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！