迭代次数

Result showed that using digital map and ANUDEM software can generate hydrologically correct DEM of mesoscale in the loess hilly region.

结果表明，利用ANUDEM和1：5万地形图插值建立的黄土丘陵区DEM3个主要参数分别为：分辨率10m，迭代次数35，第二糙度系数0.7。

From simulation results, main factors affecting the performance of Turbo code are educed, namely, interweaver length, it...

由仿真结果得出影响Turbo码性能的主要因素是交织器长度、迭代次数、编码速率。

The non-structure grid is used for complex irregular boundary processing. An efficient algorithm PISO is used for the model and it can correct the bias of the mesh, so it can reduce iterative times. The flow pattern, energy dissipation ratio and velocity field are obtained.

根据不同的运行工况，利用计算流体力学软件FLUENT对无压隧洞洞内消能工的水流流态进行了二维简化数学模型的数值模拟，在求解过程中采用混合结构网格来处理复杂的边界形状；采用了效率较高PISO算法进行计算，在计算过程中进行了相邻校正和偏斜校正，减少了达到收敛所需的迭代次数。

Fractal theory quantifies these phenomena mainly by ascertaining their fractal dimensions.Box-counting algorithm is the one most practical and also most frequently adopted method.The traditional box-counting algorithm is based on the grid document and has some serious shortcomings,such as the distortion of the image being enlarged,the trivialness of the process and the finite of the iterative degree,etc.The vector box counting algorithm developed in this paper takes vector document as the carrier and has three advantages.

传统的计盒算法是基于栅格文件的方法，由于其存在图像放大后失真、过程繁琐和迭代次数有限等缺陷，因此为了准确简单方便地进行分维计算，开发了一种以矢量文件为载体的矢量计盒算法，并详细阐述了这种算法的数据结构、处理流程和主要函数，同时以Koch曲线、骨肿瘤边界及水系证明了矢量计盒算法的准确性和优越性。

Analysis of IR-drop and electro migration will greatly instruct the design of power supply network and the layout of the signal line. Associate with the research item of Garfiled SoC in our engineering center, we found if we affiliate our signal integrity control flow into the physical design flow, the out of line designs caused by the signal integrity problem reduce a great deal. In this experiment, the amount of violative path is been cut down 60%.

结合工程中心Garfiled SoC芯片研究项目，在后端物理设计流程中加入该信号完整性控制流程，大量减少了由于信号完整性问题引起的设计违规，在本文的实验中，存在时序违规的路径数量减少了60%以上，并将修复的迭代次数从八次减少到三次，加速了时序收敛。

The principial result shows that the Cascade SVM with this new method has less iterative times and faster convergent speed.

初步实验结果表明，该划分方法使得Cascade SVM迭代次数更少，收敛速度更快。

Genetic Algorithm is restricted by actual system computing ability. Because of the limited number of population and iteration, the choice of initiation Population is a vital of fact, which directly influents the efficiency and the result of algorithm.

遗传算法受实际系统计算能力的限制，种群个体和迭代次数有限，因此初始种群的选择成为算法成败的一个至关重要的因素，直接影响到算法的寻优效率和效果。

In order to reduce the computation complexity of the matrix-vector product and the iterative times in the process of matrix inversing, a new wavelet-like preconditioning operator based on the lifting scheme is used.

一种新的基于提升法的类小波变换预处理算子的使用，降低了矩阵向量积的计算复杂度和求逆过程中的迭代次数。

Extrapolation Method, composed of Aitken Extrapolation and eigenvalues-based algorithm mainly, can notably reduce iterations commonly .

外推法是减少PageRank算法迭代次数的有效方法，而Aitken Extrapolation算法和基于特征值直接求解的算法是其典型代表。

In the proposed model, the generators improve the bidding strategies by using reinforcement learning alg...

该模型用具有分散自主决策和智能学习的代理表示发电厂商，在重复进行的报价博弈中，发电厂商通过利润高低按照生物的条件反射原理学习并改进报价策略，追求其利润最大化，随着迭代次数的增加，市场将逐步收敛于均衡位置。

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。