符号计算的英文

• symbolic computation

• "符号"英文翻译    character; sign; symbol; mar ...
• "计算"英文翻译    count; compute; calculate; r ...
• "符号计算机" 英文翻译 :    symbolic computer; symbolic machine
• "符号计算系统" 英文翻译 :    symbolic computation system
• "符号计算机设计" 英文翻译 :    symbol computer design
• "符号计算系统上机" 英文翻译 :    lab practice in symbolic computation
• "中缀符号计算器" 英文翻译 :    infix notation calculator
• "符号计算中求反函数" 英文翻译 :    finverse
• "符号计算中的符号取值函数" 英文翻译 :    signum
• "符号计算中设置符号数值的精度" 英文翻译 :    digits
• "标号计算法" 英文翻译 :    labeling method
• "分号计算" 英文翻译 :    semicolon count
• "信号计算系统结构" 英文翻译 :    signal computing system architecture (scsa)
• "信号计算系统体系结构" 英文翻译 :    signal computing system architecture
• "计算符号" 英文翻译 :    compute sign
• "计算机符号" 英文翻译 :    computer symbols
• "计算机化交通号志控制交通信号计算器控制" 英文翻译 :    computerized traffic signal control
• "计算机语言符号" 英文翻译 :    computer language symbol
• "计算器语言符号" 英文翻译 :    computer language symbols
• "编号计划" 英文翻译 :    numbering plan
• "编号计划区" 英文翻译 :    numbering plan area
• "分号计数" 英文翻译 :    semicolon count
• "水手号计划" 英文翻译 :    mariner program
• "维京号计划" 英文翻译 :    viking program
• "信号计数器" 英文翻译 :    even counter; event counter

• Matlab symbol ' s application in college physics teaching
  符号计算及其在大学物理中的应用
• We make good use of symbol - calculation function of matlab complete parameters ’ calculating
  利用matlab的符号计算功能实现模型参数计算。
• A symbolic computation method to decide the completeness of the solutions to the system of linear partial differential equations
  判定线性偏微分方程组解的完备性的一个符号计算方法
• However , although it has powerful symbolic - manipulation capabilities , mathematica is awful limited in executable speed
  Mathematica虽有强大的符号计算功能，但执行速度严重受到限制。
• Four approaches to geometric constraint solving , namely graph - based , rule - based , numerical computation - based and symbolic computation - based are described in detail
  对常见的4类求解方法：数值计算的方法、符号计算的方法、基于规则的方法、基于图论的方法做了详细的介绍。
• The innovation of the thesis as follows : advances the generalized computing theory that combines symbolic computing with neural computing , fuzzy computing and evolutionary computing
  本文的价值在于：提出了融符号计算、神经计算、模糊计算和演化计算于一体的广义计算理论。
• In this dissertation , with the aid of many types of constructive transformations and symbolic computation , some topics in nonlinear waves and integrable system are studied , including exact solutions , painleve integrability , backlund transformation , darboux transformation , symmetry ( similarity reduction ) , conditional symmetry , lax integrable hierarchy , liouville integrable n - hamilton structure , constraint flow , involutive system , lax representation , r - matrix , separation of variables and integrable couplings . chapter 2 and 3 are devoted to investigating exact solutions of nonlinear wave equations : firstly , the basic theories of c - d pair and c - d integrable system are presented
  本文以构造性的变换及符号计算为工具，来研究非线性波和可积系统中的一些问题：精确解(如孤子解、周期解、有理解、 dromion解及compacton解等) 、 panileve可积性、 backlund变换、 darboux变换、对称(相似约化) 、条件对称、 lax可积族、 liouville可积的n - hamilton结构、约束流、对合系统、 lax表示、 r -矩阵、变量分离及可积的耦合系统
• Using matiab symbolic computation , this paper studies the sensibilities of cvt ' s parameters , characteristic of cvt ' s transient noise , deduces the formula of cvt ' s secondary voltage and the formula after fourier transform ; then bring forward the least square algorithm for cvt and the compensatory algorithm based on fourier transform
  本文运用matlab的符号计算，分析了cvt参数的灵敏度，其暂态噪声的特点及对保护的影响，推导了cvt二次侧电压及傅氏变换后的形式，在此基础上提出了针对cvt的最小二乘算法以及基于傅氏算法的补偿算法。
• A method for training a time - domain equalizer having at least one coefficient that includes estimating a channel , initializing the at least one coefficient of the time - domain equalizer , updating the at least one coefficient of the time - domain equalizer with the estimated channel , retaining the updated estimated channel , fixing the updated value of the at least one coefficient of the time - domain equalizer for at least a one - symbol duration , calculating a modulated symbol based on an output of the time - domain equalizer , calculating a second value for the estimated channel based on the modulated symbol , setting the estimated channel to the second value , and repeating the step of updating the time - domain equalizer through the step of setting the estimated channel to the second value until a predetermined condition has been met
  本发明系一种用以训练一具有至少一系数之时域等化电路之方法，让方法包含估计一通道；初始化该时域等化电路至少一系数；利用该估计通道来更新该时域等化电路之至少一系数；保留该更新之估计通道；维持该时域等化电路之至少一系数之更新值至少一符号周期固定；根据该时域化电路之一输出，计算一调变符号；根据该调变符号计算一用于该估计通道之第二值；设定该估计通道等于该第二值；及重复更新该时域等化电路至设定该估计通道等于该第二值之步骤，直到符合预设条件为止。
• The second part , with the aid of many types constructive transformation and symbolic computation ( especially wu algebraic elemination method ) , some topics in nonlinear evolution equation are studied , including exact solution ( solitary solution , periodic solution , rational function solutions and jacobian function solution ) , backlund transformation , cole - hopf transformation , dromion solution and its construction etc . charter 2 introduces ac = bd model and its application about partial differential equations
  第二部分以构造性的变换及符号计算特别是(吴代数消元法)为工具，来研究非线性演化方程中的一些问题：精确解(如孤子解、周期解、有理解和雅可比椭圆函数解(双周期解)等) 、 backlund变换、 hopf变换， dromion解及衰变结构等第二章介绍了求解pdes的ac = bd模式及其在偏微分方程中的作用。