Dagys R, Tumas S, Zvirblis S, Pauliukonis A
All-Union Research Institute of Applied Enzymology, Lithuanian SSR.
Comput Biomed Res. 1990 Oct;23(5):490-8. doi: 10.1016/0010-4809(90)90036-c.
The first and second derivatives of progress curves are obtained from the cubic spline function. The new approach is based on a development of the splining quality test which was used for estimating the precision of the splining. The proposed method is used on a computer with a FORTRAN 77 program. The method may also be applied for an approximate estimation of experimental error.
进展曲线的一阶和二阶导数由三次样条函数得出。新方法基于样条质量测试的发展，该测试曾用于估计样条的精度。所提出的方法在一台装有FORTRAN 77程序的计算机上使用。该方法也可用于实验误差的近似估计。
