难检字字典在线查询

汉语拼音：dài shù fāng chéng

用代数式表示的方程，如axm+bx（m-1）+…+kx+l=0，+7x=14等。

代数方程 [dài shù fāng chéng]

• This article puts forward the parallel method of bowstring to understand the square distance of algebra, and discussed its astringency.

  本文提出了解代数方程的平行弦迭代法，并讨论了它的收敛性。

• Uses a reduced-Newton algorithm with a weak line search to solve a set of non-linear algebraic equations.

  使用简化的牛顿计算方法和弱队列搜索来解决一系列的非线性代数方程。

• The borehole trajectory design to be drilled well with defined direction needs to solve a set of 7-element nonlinear equations.

  限定了目标点井眼方向的三维圆弧型井眼轨道设计模型是一个非线性代数方程组，通常需要使用数值迭代方法进行求解。

• Function to calculate the Jacobian matrix for a set of nonlinear algebraic equations. A simple central differencing scheme is used.

  用来计算一套非线性代数方程的雅可比矩阵。使用一个简单微分方法。

• On the contrary, only through calculate a set of linear algebraic equations can obtain the explicit composite Lyapunov function.

  这种方法只需通过计算代数方程就可以求出系统的复合李雅普诺夫方程。

• The integral equations for determining the unknown forces can be transformed into algebraic equations and solved numerically.

  然后可将定解积分方程组转化为线性代数方程组并计算求解。

• Finally, it is presented that the error distribution of the roots from complex coefficient higher-order algebraic equations is not even.

  算法给出的复系数高次代数方程的根的误差分布不太均匀，个别根精度太高或者太低。

• AES, which is selected by NIST, has an elegant algebraic structure, and its S-box can be written as an simple equation.

  被NIST选定的AES算法，具有很好的代数结构，它的S盒可以被写成简洁的代数方程。

• In natural science and engineering technology, the resolutions of many problems are reduced to solving linear algebraic equations.

  在自然科学和工程技术中，很多问题的解决最后都归结为解线性代数方程组。