基本运算

而ECC的点操作可以通过这些核心基本运算来实现。

Moreover , the point operations can be implemented by this basic operations .

729A标准C源代码进行测试时发现，一些单次调用消耗运算量不大的基本运算，往往被调用几千次，消耗了整个算法运算量的90%以上。

729A ANSI C source codes offered by ITU-T , we found that some basic operations are called several thousand times and consist of more than 90 % of the operation quantity of the whole algorithm .

本文首先讨论了3D几何图形加速引擎中的基本运算单元和基本逻辑单元。

First , the basic computing units and logic units of the 3D accelerating graphics engine are talked over .

傅立叶变换（DFT）作为其数字信号处理中的基本运算，发挥着重要作用。

DFT plays an important part in digital signal processing as a basic calculation .

JavaScript表达式可分为：函数调用、基本运算和对象计算。

JavaScript expression can be divided into three categories : function callback , the basic calculation and object operation .

本文讨论了基于异或运算的对称表及其一些基本运算，如查找、插入、删除等在C语言中的实现。

In this paper we discuss the implement in C language of symmetric list based upon nor operation and some basic operation , such as locate , insert , delete .

这样，就可以用Petri网的方法描述工作流的基本运算，因此给出了工作流基本结构到Petri网的映射方法。

Thus , the Petri nets can be used to identity the logical workflow primitive operators , and constructors for basic structure .

快速傅立叶变换（FFT）作为时域和频域转换的基本运算，是数字谱分析的必要前提。

Fast Fourier Transform is a necessary precondition of digital spectral analysis as the basic computing between the time domain and frequency domain .

通过使用面向对象的C语言编写矩阵类，实现了矩阵数据类型的基本运算，为工程应用中用高级语言开发其它算法打下了坚实的基础；

A matrix class was designed by using the program C # , this matrix class realizes the basic operation for the matrix object . It helps to design other complex arithmetic based on the matrix object .

然后根据蒙哥马里算法，用Veriloghdl语言实现了基于FPGA芯片的椭圆域中的基本运算（模加、模乘、模平方和模逆）。

Then according to the Montgomery algorithm and using Verilog HDL , the basic operation in the elliptic curve based on FPGA is completed .

本文阐述了二自由度系统的类型及应用价值，推出了基本运算为不完全微分PID的滤波型二自由度控制算法，它具有结构简单、参数整定容易、比常规PID控制器性能优越等特点。

The types of the two degree-of-freedom system and its value of application are described in this paper . A control algorithm for two degree-of-freedom PID controllers is given . The operation uses incomplete derivative PID .

本文提出了一种具有较低灵敏度和正反两相输出的开关电流（SI）改进型通用积木块（MUB），可以实现抽样数据信号处理的各种基本运算。

A switched-current ( SI ) modified universal building-block ( MUB ) is proposed with low sensitivities as well as positive and negative outputs .

HPSG采用合一作为句法和语义分析的基本运算是非常理想的。

HPSG adopts unification as the basic operation for syntactic and semantic parsing , which is ideal .

本设计将SHA1算法中的基本运算过程定制为32位Nios处理器的一个用户指令，以软件的方法在Nios处理器中快速实现了SHA1算法。

In this design , base operating process for SHA_1 algorithm is created to a custom instruction in 32_bit Nios processor , and SHA_1 algorithm is implemented fast using software .

以线性Coons曲面模型为基础，研究了平面交叉口立面设计在线性Coons曲面模型上定义的基本运算和Coons曲面片的划分方法。

This paper studied fundamental operations and dividing method of surface slices on the basis of bilinear Coons surface model for the vertical design of intersection .

在研究DSP基本运算实现结构的基础上，对卷积、FIR和序列滤波三类典型算法结构进行了研究分析以及优化设计。

Based on the studying for the implementation of DSP elementary algorithms , we study and analyze the implementation structure for three class algorithms , convolution , FIR and rank order filter , and accomplish the optimization design for the two algorithms .

这些基本运算都可通过空间编码与解码的光学逻辑实现，从而提供了一种有效的光学算术－逻辑单元（ALU）设计方案。

The arithmetic is realized by logic operations and implemented by the spatial encoding technique , which offers an efficient design of optical arithmetic logic unit ( ALU ) .

嵌入式全关系系统CR-Foxpro基本运算的实现

The method of achieving fundamental operations in the embedding complete relational system cr-foxpro

大数模幂乘运算是实现RSA等公钥密码的基本运算，该算法存在的问题是在实现时耗时太多，这也是制约其广泛应用的瓶颈。

Modular exponentiation and modular multiplication are the basic algorithms for implementing the public key algorithms such as RSA , etc. However the time-consuming modulo exponentiation computation , which has always been the bottle-neck of RSA , restricts its wider application .

针对MAG焊图像，除了进行灰度形态学的四种基本运算之外，提出了一套完整的从图像的预处理到边缘检测形态学算法。

In addition to using the four fundamental gray-scale morphological operations , we especially design a set of the gray-scale morphological algorithms from the image preprocessing to the edge detection on the MAG welding image .

为提高系统的实现速度，作者主要研究了有限域和Jacobian群中基本运算的快速实现问题，在参考大量有关文献的基础上，分别给出这些运算的有效实现算法，并在系统中予以实现。

In order to improve the HCC speed of realization , the fast problem of implementation which are connected with basis operation on the finite field and the jacobian group is studied , and the corresponding algorithms are presents in this paper .

本文首先介绍了攻击F2m上ECC的并行Pollardrho算法及我们的实现流程，然后给出了核心基本运算（包括求逆、一般乘法、平方、求模等）的优化算法。

This paper describes parallel Pollard rho algorithm for attack ECC over F_ ( 2 ~ m ) and our flow of implementation . Then depicts the optimization algorithm of core operation ( include inverse , multiplication , square and model ) .

在讨论四元数及其基本运算、Rodrigues-Hamilton参数表示的四元数和四元数变换算子的基础上，给出了标准四元数的定义。

After discussing the definition , the basic operations , the representation of Rodrigues-Hamilton parameters and transform operator of quaternion , standard quaternion is defined in this paper .

文章引入Bernoulli随机变量，研究它的基本运算性质，并尝试借助Bernoulli随机变量的数字特征及其各种运算性质来计算部分离散形随机变量的数学期望及方差。

The paper introduces the random variable of Bernoulli and discusses its basic operational quality . The paper also tempts to use the digital characteristic of the random variable of Bernoulli and different kinds of operational qualities to caculate the expectancy and variance dispersion of some random variables of discrete .

逻辑设计基本运算的汇编语言程序实现

The Assembly Language Program Implementation of Basic Operations Forthe Logic Design

文中论述了应用转换机构法对平面复杂机构进行运动分析的过程，推导了基本运算公式。

The paper discussed the process and derived the basic transform equation .

加，减，乘，除都是基本运算。

Addition , subtraction , multiplication and division are all basic operation .

数学基础知识不牢，基本运算不过关。

Mathematics basic knowledge and basic operation and so on .

商集与商集的基本运算

Quotient set . and fundamental operation of quotient set

文中实现了数学形态学的基本运算及实用算法，对其应用作了有益的探索；

The basic mathematical morphology operation and useful algorithm are researched and realized .