Improved Timestepping Functions for CALFEM
Juha Paattilammi and
Department of Mathematics
Tampere University of Technology
Tampere University of Technology Dept. of Information
Technology Mathematics Software Report 10, 1996, 16pp.
is Lund University's set of
MATLAB programs for finite element method education.
This work describes two new time-stepping functions for computing transient response based
on an implicit Runge-Kutta method that provides better accuracy and stability than the
methods currently implemented in CALFEM version 3.2. The codes described in this
report are available by ftp.