1、 The eigenvalues of a normal matrix are not sensitive to its elements perturbation.
本文研究一类正规矩阵反问题,给出有解的充要条件及通解表达式.
来源:网络期刊摘选
2、 The biased estimation problem for parameter adjustment with constraints is considered when the ill normal matrix.
讨论附有条件的参数平差模型参数的有偏估计问题.
来源:互联网
中