tridiagonal matrix 三对角矩阵 ; [数] 三对角线矩阵 ; 三对角线方阵
block tridiagonal matrix 块三对角阵 ; 分块三对角矩阵
tridiagonal coefficient 三对角系数
tridiagonal system 三对角系统
symmetric tridiagonal matrix 对称三对角线矩阵
Tridiagonal Matrices 三对角矩阵
tridiagonal equations 三对角方程组
tridiagonal-matrix algorithm [数] 三对角线矩阵算法
This new method reduces the computational complexity by using the block tridiagonal structure of the input sample correlation matrix, and at the same time keeps the property of fast convergence.
在保持了该算法快速收敛优点的同时，利用相关矩阵块三对角的特殊结构，降低了该算法的计算复杂度。
The inverse of a class of block tridiagonal matrices is investigated.
讨论了一类块三对角矩阵的求逆问题。
The tridiagonal matrix method is introduced for the analogue computation in the rectification process of associated system.
本文介绍缔合物系精馏过程模拟计算的三对角矩阵法。
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