查询词典 division algorithm

This paper discusses some algorithm of division and square root. Inmy design, I use improved Newton algorithm for square root and Goldschmidt al-gorithm for division.

本文探讨了当前使用较多的一些浮点除法/开方算法，并在设计中采用了改进的牛顿迭代来计算开方、使用 Goldschmidt 算法来实现除法。

Justify the correctness of the recursive division algorithm given in page 15, and show that it takes time O(n^2) on n-bit inputs.

证明15页递归除法算法的正确性，然后证明对于n位输入，他需要O(n^2)的时间。

A heuristic field division algorithm is also presented, and it is proved theoretically that it can find out the minimum storage cost solution when the height of the AM-Tire is given.

同时，给出了一种空间最优的启发式分类字段分段算法，并从理论上证明其在确定AM-Trie树层数的情况下使得存储空间最小。

After the pre-processing, we can use Element-Wise Division algorithm to reduce the complexity, and we can use Mahalanobis transform to improve the accuracy.

经上述预处理以后，采用矩阵点除算法可大大降低算法的复杂度，基于Mahalanobis变换则可提高估计精度。

Traditional integer division algorithm used many subtraction to achieve the operation,the process by spending a lot of clock pulse,but also the results of the operation did not deal with the last one bit.

摘 要：传统整数除法算法采用多次相减的方法来实现运算，相减的过程耗费了大量时钟脉冲，而且对运算结果的最后一位没有进行处理。

A structure of space-time diversity virtual double-route weighting interference mitigating is proposed, and the corresponding practical algorithm is derived in detail using block matrix inversion formula and matrix inversion theory for mitigating interference signals from both other cells and other users of local cell in the DS-CDMA up-link communication case. Performances of such algorithm are thoroughly analyzed through simulation and analytical results. The up-link and down-link channel characters and their relationship of DS-CDMA communication system are thoroughly analyzed, and the relationship of space-time diversity weighting matrix between time division duplexing and frequency division duplexing these two different transmission ways is derived.

本论文深入地比较了DS-CDMA通信系统的上传情形与下传情形的信道特性及其它们相互之间的关系；深入地分析并得到了时分双工和频分双工两种不同的传输模式下的上传情形与下传情形的空时分集权系数矩阵之间的数量关系，从而使得能够利用在基站端所拥有的上传情形的空时分集接收权系数矩阵信息以及其他信息在基站端直接形成空时分集发射权系数矩阵；推导了下传情形移动用户接收机端的最优组合接收策略及其算法；进一步地，对时分双工传输模式下的下传情形的通信系统性能和频分双工传输模式下的下传情形的通信系统性能进行了深入的比较仿真研究。

Propose a novel MAC protocol for MIMO-based WSNIn order to solve the problems that the process of accessing channel is complex and pronely causes collisions in MIMO-based WSN,a heterogeneous WSN models and a centralized TDMA scheduling algorithm based on the networks models are proposed in this paper.

3提出了新的基于MIMO的无线传感器网络的TDMA调度算法针对基于协作式MIMO的无线传感器网络节点接入信道过程复杂、容易产生碰撞等问题，提出了采用异构无线传感器网络模型和基于该网络模型的集中式时分多址(Time Division Multiple Access，TDMA)调度算法。

Through carries on the Hough transformation after the license plate outline, with one kind of new K average value algorithm fits the edge straight line, obtains the straight line angle of tilt then to carry on the adjustment to the image; Uses one kind of fast pattern plate match union vertical and the horizontal axis projection carries on the division to name board various characters, raised the character division speed and the precision; Finally separately carries on the recognition to the alphanumeric character and the Chinese character character, the alphanumeric character uses the BP neural network algorithm, but the Chinese character character uses based on the most close neighbor sorter template matching algorithm.

通过对牌照轮廓进行Hough变换后，用一种新的K均值算法拟合边缘直线，得到直线倾斜角度进而对图像进行校正；采用一种快速的模版匹配结合垂直与水平投影法对船名牌上的各字符进行分割，提高了字符分割的速度和精度；最后分别对数字字符和汉字字符进行识别，数字字符采用BP神经网络算法，而汉字字符采用基于最近邻分类器模板匹配算法。

The constant division algorithm that has been reported by Srinivasan to Suit for the special ap-plication of wide band audio decompression processing,such as MPEG audio and AC-3,is developped.

针对MPEG音频、AC-3宽带音频数据压缩标准的解码过程中的要求。扩展了已报道的常数除法算法，使之适于特定应用场合。

This algorithm converts all the existed methods using the multiplier variable approach such as Ritt's algorithm based on Janet division and Wu's algorithm based on Thomas division.

这个算法包含了已有的乘子变量法，例如基于Janet除法的Ritt算法和基于Thomas除法的Wu微分特征列算法。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。