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- Setout ellipse curve with the traditional method of four-center will bring up offset of point and deformation of chart. 四心圆法测设椭圆曲线会造成点位偏移,图形变形。
- Introduces the programming of way, use second curve near way and user great programming way to ellipse curve go on numerical control programming. 介绍利用数学公式采用二次曲线逼近法,加工椭圆曲线以及用户宏程序法对椭圆曲线进行数控加工编程的应用方法。
- Setout ellipse curve with the traditional method of four-center will bring up offset of point and deformation of chart . 四心圆法测设椭圆曲线会造成点位偏移,图形变形。
- Introduces the programming of way,use second curve near way and user great programming way to ellipse curve go on numerical control programming. 介绍利用数学公式采用二次曲线逼近法,加工椭圆曲线以及用户宏程序法对椭圆曲线进行数控加工编程的应用方法。
- Author studies IBE technology, analyses the principle of the Ellipse Curve Cryptography(ECC) and its performance and efficiency. 作者首先研究标识加密技术IBE,分析椭圆曲线密码的实现原理、性能以及效率。
- In this paper, a new method with the help of computer is introduced and the center stake corrdinate of ellipse curve with knowing are longitude is calculated. 本文借助计算机,利用累加法,解决了以弧长为已知量计算椭圆曲线坐标的问题。
- Based on Dijkstra and A* algorithms,ellipse curve parameter is used to initialize the initial value of the A* heuristic function,and the searching nodes are reduced. 采用二叉堆结构来实现路径计算过程中优先级队列的一系列操作,从而提高了算法的执行效率。
- An Identity-based verifiably encrypted signature scheme using bilinear pairings on ellipse curve was constructed, and a new fair multi-party exchange protocol was designed. 利用椭圆曲线上的双线性对构造基于身份的可验证加密签名方案,基于这种签名方案构建了一种新的多方公平交换协议。
- This paper introduces the manufacturing of no circle curve pa rts, use manufacturing the ellipse of second curve near way, user great progra mming way to ellipse curve and throw object line go on Numberical control progr amming. 文章介绍了非圆曲线零件的加工方法,用二次曲线逼近法加工椭圆曲线,以及用户宏程序法对椭圆曲线和抛物线进行数控加工编程。
- Discussion of Setout Ellipse Curve 关于测设椭圆曲线的探讨
- ellipse curve discrete logarithm problem 椭圆曲线离散对数问题
- Ellipse Curve Discrete Logarithm Problem (ECDLP) 椭圆曲线上离散对数
- Ellipse curve cryptosystem(ECDSA) 椭圆曲线数字签名
- The Ellipse Curve Cryptosystems (ECC)is the most popular public key cryptosystems at present. The Ellipse Digital Signature Algorithm(ECDSA)is the important use of the ELGaml public-key scheme based on ellipse curves. 椭圆曲线密码(ECC)是目前最流行的公钥密码体制,而椭圆曲线数字签名(ECDSA)是ELGamal公钥签名体制在椭圆曲线密码体制中的重要应用。
- Some New Algorithms for Ellipse Curve Fitting Problem 椭圆定形曲线拟合问题若干新型算法
- The falling star described a long curve in the sky. 流星在空中画出了一道长长的弧线。
- A line segment that joins two points on a curve. 弦将两点用曲线连接起来的曲线段
- His spine developed a slight curve. 他的脊柱有点弯曲。
- The coast sweeps (away) northwards in a wide curve. 海岸呈一大弧形向北伸展。
- The calculate method of node coordinates in double arc gain on ellipse curve 双圆弧逼近在椭圆零件加工中节点值的求解