基本解釋[動(dòng)力與電氣工程]分塊矩陣因子分解英漢例句雙語(yǔ)例句A new algorithm of solving block tridiagonal systems is proposed, which is based on the special factorization of block tridiagonal matrix.根據(jù)塊三對(duì)角矩陣的特殊分解，給出了求解塊三對(duì)角方程組的新算法。A new algorithm of solving circulant block tridiagonal systems is proposed, which is based on the special factorization of circulant block tridiagonal matrix.本文根據(jù)分塊循環(huán)三對(duì)角矩陣的特殊分解，給出了求解分塊循環(huán)三對(duì)角方程組的一種新算法。It can avoid approximate factorization or block-bidiagonal matrix, and has obvious superiority in enhancing accuracy, lessening amount of calculation, improving stability.該方法避開(kāi)了近似因子分解及矩陣運(yùn)算，具有精度高、穩(wěn)定性好、計(jì)算量少等優(yōu)點(diǎn)。block matrix factorization更多例句專業(yè)釋義動(dòng)力與電氣工程分塊矩陣因子分解