Frames in two dimensions arising from wavelet transforms
Frames in two dimensions arising from wavelet transforms
复制标题
由小波变换产生的二维框架
DOI:
--
复制
发表时间:
2001
期刊:
影响因子:
--
通讯作者:
L. Rebollo
中科院分区:
文献类型:
--
作者:
L. Rebollo
3 mathematical scheme for generating functions spanning the Hilbert space L 2 ( R 2 , dτds s 2 ) is advanced. The completeness condition is guaranteed by the fact that the proposed functions constitute a frame for L2 (R2, (dτ ds/s2)). Such functions are built up out of the following ingredients: (i) the wavelet transform, and (ii) a frame for L2(R, dt).