摘要
介绍了一种核脉冲信号的数字梯形成形算法。利用函数卷积法实现了梯形成形的递推算法。该算法是核信号滤波成形的常用方法,它的实现提高了系统的时间和能量分辨力。利用Matlab7.0软件,完成了对理想核脉冲信号和实际探测器输出信号的计算机模拟仿真与分析。该算法可以根据实时信号改变参数配置,优化滤波器并显示成形结果。
A new digital trapezoidal shaping algorithm about nuclear pulse signal is presented. The shaping recursive model is implemented based on function convolution method. The algorithm is a common method for nuclear signal shaping, which can improve time and energy resolution of the whole system. Some simulation experiments and real data tests are carried out to verify the feasibility and superiority of the new algorithm. According to the factors configuration,filter optimization and results display can be accomplished as well.
出处
《太赫兹科学与电子信息学报》
2015年第4期605-608,624,共5页
Journal of Terahertz Science and Electronic Information Technology
基金
江西省博士后科研基金资助项目(2014KY03)
放射性地质与勘探技术国防重点学科实验室开放基金资助项目(RGET1301)
关键词
核脉冲信号
梯形成形
函数卷积法
软件仿真
nuclear pulse signal
digital trapezoidal shaping
function convolution
software simulation
