Title of article :
Propagation of errors for matrix inversion
Author/Authors :
Lefebvre، نويسنده , , M. and Keeler، نويسنده , , R.K. and Sobie، نويسنده , , R. and White، نويسنده , , J.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2000
Abstract :
A formula is given for the propagation of errors during matrix inversion. An explicit calculation for a 2×2 matrix using both the formula and a Monte Carlo calculation are compared. A prescription is given to determine when a matrix with uncertain elements is sufficiently nonsingular for the calculation of the covariances of the inverted matrix elements to be reliable.
Keywords :
Matrix inversion , branching ratios , error propagation
Journal title :
Nuclear Instruments and Methods in Physics Research Section A
Journal title :
Nuclear Instruments and Methods in Physics Research Section A
