... 改为十进制 décimaliser 双对角线的 bidiagonal 劳亚古陆 laurasia ...
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... ZC 输入数据是complex*16，算法使用complex单精度复数 bidiagonal，双对角矩阵 diagonal，对角矩阵 ...
bidiagonal matrix [数] 两对角线矩阵
bidiagonal matrix method 二对角矩阵法
anti-bidiagonal symmetric matrix 斜对称双对角矩阵
It can avoid approximate factorization or block-bidiagonal matrix, and has obvious superiority in enhancing accuracy, lessening amount of calculation, improving stability.
该方法避开了近似因子分解及矩阵运算，具有精度高、稳定性好、计算量少等优点。
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