Author's reply

摘要

The paper is addressed on improvements and com- ments on FBP algorithm. It contributes to revelation of additional properties and discovering of draw- backs of FBP algorithm. Our remark to the paper is that in Theorem 1 should not be taken double- ton members, because adding new elements to set G does not change the value net~(l) _i. This is carried Out in Proposition 1 of our further development of FBP algorithm-QuickFBP algorithm [1]. We are Thankful to the authors for their comments of FBP Algorithm.