算法

Objective To develop a new Two-step magnetic resonance electrical impedance tomography algorithm based on radial basic function neural network for imaging electrical impedance distribution of a head.

目的基于径向基函数（radial basic function，RBF）神经网络的两步核磁共振电阻抗成像（magnetic resonance electrical impedance tomography，MREIT）算法，对人体头部进行MREIT。

YAN Dandan,ZHANG Xiaotong,ZHU Shanan,Bin HeAbstract: Objective To develop a new Twostep magnetic resonance electrical impedance tomography algorithm based on radial basic function neural network for imaging electrical impedance distribution of a head.

目的 基于径向基函数(radial basic function，RBF)神经网络的两步核磁共振电阻抗成像(magnetic resonance electrical impedance tomography，MREIT)算法，对人体头部进行MREIT。

Prime number ; distribution of prime ; divide exacdy ; sifting algorism of Eratosthenes ; algorism ; dynamic sifting algorism ; static sift algorism

素数；素数分布；整除； Eratosthenes筛法；算法；动态筛法；静态筛法

Elliptic Curve;Elliptic Curve Cryptosystem;Diffie-Hellman algorithm, key exchange

椭圆曲线；椭圆曲线密码；Diffie-Hellman 算法；密钥交换

In order to avoid local extremum and promote convergence speed, Levenberg-Marquardt BP algorithm has been adopted.

为了避免网络陷入局部最小点和提高网络的收敛速度，算法采用改进后的Levenberg-Marquardt 法BP 算法。

When DTD is available, XSLC can analyze the data model and encode elements according to the relationship of father node and son node, compress data part according to its type, and support query operations app-lied on compressed files, as for only one time of scanning data is needed, all the processes can be implemented in XML data stream environment.

提出XSLC（XML stream layered-coding compression）算法，通过预先扫描DTD对数据模式进行分析，继而根据元素的父子关系进行子元素层面的编码；同时根据数据类型进行数据压缩，能够在压缩之后的文档上进行查询，因为仅需一遍压缩扫描所以可以应用于数据流环境。

A finite sequence of steps for solving a logical or mathematical problem.

算法 用于解决数学或逻辑问题的确定的一系列步骤。

Industrial revolution ; mathematics ; computer ; artificial intelligence ; headwork mechanization ; mathematics mechanization ; deduction ; algorithm

工业革命；数学；计算机；人工智能；脑力劳动机械化；数学机械化；推理；算法

A new TMH(Template-Matching with Hessian matrix) method is proposed in this paper.

提出了一种新的肺结节检测算法——TMH(引入了Hessian矩阵的模版匹配)算法。

A new TMH（Template-Matching with Hessian matrix） method is proposed in this paper.Firstly lung lobes are gained.

提出了一种新的肺结节检测算法——TMH（引入了Hessian矩阵的模版匹配）算法。

"Yes, now you can give yourself airs," she said, you have got what you wanted.

"对了，您现在高兴了，"她说道，这是您所期待的。

Then the LORD said to me: Rebel Israel is inwardly more just than traitorous Judah.

上主于是对我说：＂失节的以色列比失信的犹大，更显得正义。