梯形成形技术在数字多道系统中的应用  

Use of Trapezoidal Shaping Algorithm in the Digital Multi-channel System

作　　者：王季红[1] 王良厚[1] 房宗良[1] 

机构地区：[1]防化指挥工程学院,北京102205

出　　处：《核电子学与探测技术》2011年第5期543-546,575,共5页Nuclear Electronics & Detection Technology

摘　　要：根据研制数字多道的实际需求着重探讨了一种用于数字化滤波的梯形成形技术。首先,对算法的可行性从数学上进行了论证,根据实际应用需要,将算法过程进行了简化,并利用MATLAB进行仿真;最后,还应用于实测数据,结果表明,梯形成形非常符合数字多道的成形要求,并且由于数字多道的优越性,可根据需要设置不同参数,以达到最佳滤波成形效果。It discusses one kind of digital filter technology—trapezoidal shaping algorithm based on actual need of studying the digital multi-channel.Firstly,demonstrating the feasibility of the arithmetic with theoretical analysis;secondly,predigesting the process of the arithmetic;thirdly,simulating with MATLAB;lastly,using the arithmetic to measure data.The result of testing indicates trapezoidal shaping algorithm accords with the need of digital multi-channel shaping extraordinary.The best filter can be obtained by means of setting parameter due to superiority of digital multi-channel.

关 键 词：多道 滤波 梯形成形 数字 

分 类 号：TL99[核科学技术—核技术及应用]