摘要
核磁共振(Nuclear Magnetic Resonance)技术是一种具备无创性、选择性以及高度的灵敏性特点的检测技术,它能表达化学位移、J耦合常数等精细的分子层级的信息,在生物、化学、生命科学等领域得到广泛应用。但由于传统的NMR方法在存在大的不均匀磁场时获取高分辨谱需要花费较长的时间,因此结合Hadamard编解码技术设计新的NMR序列是非常有意义的。
Nuclear magnetic resonance technology(NMR) is a non-invasive, selective and highly sensitive detection technology.It can express fine molecular level information such as chemical shift and J-coupling constant.It has been widely used in the fields of biology, chemistry, life science and so on.However, because the traditional NMR method takes a long time to obtain high-resolution spectrum in the presence of large uneven magnetic field, it is very meaningful to design a new NMR sequence combined with Hadamard codec technology.
作者
柯汉平
KE Han-ping(Department of Computer Science,College of Information and Mechanical&Electrical Engineering,Ningde Normal University,Ningde Fujian 352100)
出处
《牡丹江大学学报》
2022年第10期59-64,共6页
Journal of Mudanjiang University
基金
福建省科技厅项目(2021J011169)
宁德师范学院科研发展基金项目(2020FZ02)
宁德市指导性科技计划项目(20160033)。
关键词
核磁共振
Hadamard编码
高分辨
谱图
nuclear magnetic resonance
Hadamard encoding
high resolution
spectrogram