Fast Matrix Factorization Algorithm for DOSY Based on the Eigenvalue Decomposition and the Difference Approximation Focusing on the Size of Observed Matrix
観測行列のサイズに着目した固有値分解と微分方程式の差分方程式近似に基づくDOSYのための高速行列分解アルゴリズム

Yuho TANAKA, Tomoki NAKAO, Kazunori URUMA, Kenya IZUMI, Hiroaki UTSUMI, Toshihiro FURUKAWA
2017 Bunseki Kagaku  
1 : 125-8585 6-3-1 2 JEOL RESONANCE : 196-8558 3-1-2 DECRA FID DECRA DOSY 2 2 1 DOSY DOSY SN 5 8 10 DOSY SN 2 1 1 g m (m 1, ... , M) k FID s k (nT s )(n 0, ... , N 1) DOSY y (m,n) y m,n ( ) = c k m ( )S k f n ( ), k=1 K ∑ 1 c k m ( ) = e − Dk Δ− δ 3 ( ) γ δ g m ( ) 2
doi:10.2116/bunsekikagaku.66.735 fatcat:r4zt23lqerdujdlnk7wbinmbdy