Open Access
表3
MAMD及FrFT方法运算复杂度对比
| 算法 | MAMD | 本文方法 |
| M点复乘运算 | 8mN+mP3 | 6mN |
| M点FFT运算 | 4mNP2 | 2mN |
| 迭代次数 | m | m |
| 矩阵求逆(P2, P)阶 | m | 无 |
| 对数运算(M点) | 无 | mN |
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.