The Error Estimation of Sampling in Wavelet Subspaces
Wen Chen, Jie Chen, Shuichi Itoh · 1999
SUMMARY Following our former works on regular sampling in wavelet subspaces, the paper provides two algorithms to estimate the truncation error and aliasing error respectively when the theorem is applied to calculate concrete signals. Furthermore the shift sampling case is also discussed. Finally some important examples are calculated to show the algorithm.