| 基于LabVIEW的批量伽马数据处理及优化 |
| |
| 引用本文： | 文芳,方方,徐宏坤. 基于LabVIEW的批量伽马数据处理及优化[J]. 铀矿冶, 2011, 30(4) |
| |
| 作者姓名： | 文芳 方方 徐宏坤 |
| |
| 作者单位： | 成都理工大学核技术与自动化学院,成都,610059 |
| |
| 基金项目： | 核资源与环境教育部重点实验室项目 |
| |
| 摘 要： | 嫦娥一号携带的伽马谱仪主要用来探测月表元素的特征分布.然而,探测所获得的数据量极其庞大,仅2C数据就有28.9 Gb；并且,伽马数据的处理过程也比较复杂,需要进行筛选、校正、平滑、扣本底、解谱、反演、成图等一系列处理,在运行时会出现耗时较长、内存占用过多、甚至系统崩溃的情况.因此,基于LabVIEW平台,从运行效率、内存消耗、程序规范3个方面对程序优化,以保证处理程序的高效运行.
|
| 关 键 词： | 嫦娥一号 程序优化 伽马能谱 LabVIEW |
Batch gamma data processing and optimization based on the LabVIEW |
| |
| WEN Fang,FANG Fang,XU Hong-kun. Batch gamma data processing and optimization based on the LabVIEW[J]. Uranium Mining and Metallurgy, 2011, 30(4) |
| |
| Authors: | WEN Fang FANG Fang XU Hong-kun |
| |
| Affiliation: | WEN Fang,FANG Fang,XU Hong-kun(College of Nuclear Technology and Automation Engineering,Chengdu University of Technology,Chengdu 610059,China) |
| |
| Abstract: | Gamma spectrometer carried by Chang'e-1 is mainly used to detect characteristic distribution on table elements.However,the data obtained by detection is large,2C data has 28.9 Gbyte,gamma data processing is complex,screening,calibration,smooth treatment,background estimation,a solution spectrum,inversion,mapping and so on are required.In the run it will consume lots of time,take up too much memory,even the system crashes.Therefore,based on the LabVIEW platform,the program was optimized from operating effici... |
| |
| Keywords: | Chang'e-1 program optimization gamma spectrum LabVIEW |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
