BESIII主漂移室实时信号前沿处理算法的初步研究  

The Research of Algorithms of Real-time Signal Processing for BESIII MDC

作　　者：张丽丽[1] 曾云[1] 江晓山[2,3] 赵豫斌[2,3] 邹剑雄[2,3] 

机构地区：[1]湖南大学物理与微电子科学学院,湖南长沙410082 [2]核探测与核电子学国家重点实验室,北京100049 [3]中国科学院高能物理研究所,北京100049

出　　处：《核电子学与探测技术》2013年第5期616-620,共5页Nuclear Electronics & Detection Technology

摘　　要：对BESIII主漂移室电子学实时信号处理的研究进行了介绍。主要部分包括基线测量、信号前沿判断以及信号前沿曲线拟合等过程所涉及的算法。并采用C语言和Matlab对真实信号进行了离线处理,给出了相应结果。A preliminary study on an algorithm in the realization for the real -time Signal Processing of BESIII MDC Electronics is introduced in this paper. The main topics include the algorithm involved in the measurement of baseline, the calculation of the rising edge of the signal and the curve fitting of the rising edge of the signal. The C language and Matlab are used to do the simulation. And the results are showed.

关 键 词：实时信号处理 最小二乘法拟合 滤波 

分 类 号：TP33[自动化与计算机技术—计算机系统结构]