查询词典 exchange algorithm

An improved Turbo CPM decoding algorithm based on exchange of extrinsic information is proposed,which effectively improves the performance of Turbo CPM.

提出衰落信道下基于加权外信息交换的Turbo CPM改进译码算法，有效改善系统收敛性，并探讨不同系统参数对系统性能的影响。

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

modeling ; particle swarm optimization algorithm ; proton exchange membrane fuel cellPEMFC

PSO算法是J.Kennedy等[4]提出的一种生物进化算法。它采用速度-位置搜索模型，每个

And the data exchange between control program and HMI is realized by DDE.The control algorithm adopts decision-ma...

为此，对系统的硬件配置、上位机应用软件设计进行了较详细地讨论。

In IPSO,to update the particles,the crossover idea of genetic algorithm is utilized by particles to exchange information.

算法中，利用遗传算法的交叉思想来完成粒子间的信息交换，以期达到粒子更新。

Apparently, the results is determined extremely by theoretical algorithm. In 147 zinc-finger-containing genes, 50nt identity sequences were extracted. The results hint that 15 genes may related to block evolution. we analyzed the phylogenetic map of these 15 genes by uncorrected distance, Jukes Cantor distance, Tamura distance, Tajima-Nei distance, Jin-Nei distance or Kimura distance correction, but we found no satisfied result according to the block exchange pattern mentioned before. Introducing Bootstrap test to assistant correction, an comparatively perfect map was drown by Neighbor Joining method.

以147个含锌指基因为模板，我们搜索了其中的50nt一致序列作为板块式进化的核心，获得15个相关基因，应用无校正距离、Jukes Cantor校正距离、Tamura校正距离、Tajima-Nei校正距离、Jin-Nei校正距离和Kimura校正距离等分析了他们之间的进化关系，结果与已知的板块交换模式吻合度较差，引入靴带检验对Jukes Cantor校正距离结果进行统计学校正，并重新用Neighbor Joining方法绘制进化图，结果可靠性大大提高。

The core designs of genetic algorithm are design of parameter coding, initial group, adaptitude function, controlling parameter and genetic operators. On other words, they are designs of choose operators, exchange operators and aberrance operators.

遗传算法的核心是参数编码、初始群体的设定、适应度函数的设计、控制参数设定、遗传算子的设计即选择算子、交换算子和变异算子的设计。

We could begin preparing for this future change in the search engine algorithm by being choosier with which we exchange links right now.

我们可以开始为这个未来的搜索引擎算法的改变而挑剔准备同我们交换链接现在。

We could begin preparing for this future change in the search engine algorithm by being choosier with which we exchange links right now.

我们可以藉由比较慎重选择开始准备未来在～方面的改变搜寻引擎运算法则我们现在交换联编。

Considering the above deficiency of GA using ordinal strings,we propose a Partheno-genetic algorithm method that uses ordinal strings and repeals crossover operators while introduces some particular genetic operators such as gene exchange operat...

针对这一问题，采用单亲遗传算法，取消交叉操作，强化变异作用。这样既简化了遗传操作，又克服了早熟现象。较成功的解决了影片递送问题，文中的算例表明，该算法是实际有效的。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。