范德蒙德行列式优化能谱分析算法  

Using theVandermonde Determinant to Optimize the Energy Spectrum Analysis Algorithm

作　　者：徐静 王南萍[2] XU Jing;WANG Nanping(Beijing Information Technology College,Beijing 100015,China;School of Geophysics and Information Technology,China University of Geosciences,Beijing 100083,China)

机构地区：[1]北京信息职业技术学院,北京100015 [2]中国地质大学地球物理与信息技术学院,北京100083

出　　处：《核电子学与探测技术》2024年第4期766-770,共5页Nuclear Electronics & Detection Technology

摘　　要：为了提升能谱分析软件的运算效率,同时确保在有限的硬件资源下实现算法的高效执行,将范德蒙德行列式和逆矩阵等线性代数理论应用于能量刻度、能量分辨率刻度和效率刻度等算法中。通过对算法进行深入且详尽的分析,验证了这些数学工具的应用显著提高了算法的执行效率,减少了能谱分析软件运行时对内存的占用。In order to enhance the computational efficiency of spectrum analysis software and ensure efficient algorithm execution with limited hardware resources,linear algebra theories such as Vandermonde determinant and inverse matrix are applied to energy calibration,energy resolution calibration and efficiency calibration algorithms.Through thorough and detailed analysis of the algorithms,it is verified that the application of these mathematical tools significantly improves the execution efficiency of the algorithms and reduces the memory usage during the runtime of the energy spectrum analysis software.

关 键 词：范德蒙德行列式 逆矩阵 能量刻度 效率刻度 

分 类 号：TL817.2[核科学技术—核技术及应用]