说明：  ％ Program from 移动传播环境-理论基础、分析方法和建模技术 杨大成编著 机械工业出版社 2003 ％ Program from pp.280~281 附录B 成形滤波法
( Program from mobile broadcasting environment- the theoretical basis for analysis and modeling techniques edited by Yang Dacheng Machinery Industry Publishing House 2003 Program from pp.280 ~ 281 Appendix B forming filtering method)