...学版、英文版） 关键字: 共轭元；磁化特征角；图形变换；变换图形；共轭比值；校正解释[gap=1145]Key words: conjugate element; magnetized characteristic angle; graphics conversion; transformation graph; co...
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共轭元素 [数] conjugate element
共轭元素类 class of conjugate elements
自共轭元素 [数] self-conjugate element
共轭元件 conjugate element
完全的共轭元素系 [数] complete set of conjugate element
配极的自共轭元素 self-conjugate element of a polarity
对合的共轭元素 conjugate elements of an involution
群的共轭元 [数] conjugate elements of a group
行列式的共轭元 [数] conjugate elements of a determinant
本文用分片线性元离散椭圆型问题。用预处理共轭梯度法求解有限元方程。
In this paper, the elliptic problems are discreted by linear elements, the finite element system are solved by PCG method.
并提出分别采用共轭梯度法、二元自适应收缩法以及梯度下降法对以上优化问题求解。
And the three optimization problems are solved respectively by the conjugate gradient method, the adaptive bivariate shrinking and the gradient descent method.
选择共轭梯度法解决由有限元法形成的大型稀疏矩阵方程，应用FORTRAN语言编制了数值模拟系统软件。
Conjugate gradient method were choosed to solve the large sparse matrix equations induced by the FEM and computer language FORTRAN was used to programme the numerical simulation system software.
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