有限维Hilbert空间中框架的最大鲁棒性擦除
Maximal robustness to erasures in finite-dimensional Hilbert Spaces

对有限维Hilbert空间中的一些特殊框架进行讨论，即通过对特殊复框架右乘一个酉矩阵，从而构造出Hn的最大鲁棒性擦除的等模、实紧框架. 最后给出相应的结论并进行证明.
In this paper，we mainly discussed some special frames in finite-dimensional Hilbert spaces，namely，we construct real，equal tight frames with maximum robustness to erasures for Hn from complex frames by multiplying a unitary matrix. Finally，we give the corresponding conclusions and also prove them