zimu554
2009-04-25, 01:16
问题:
Derivative input 1 of 'fangzheng/equ2/sita1' at time 0 is Inf or NaN. Stopping simulation. There may be a singularity in the solution. If not, try reducing the step size (either by reducing the fixed step size or by tightening the error tolerances).
始终没有找出解决的办法!请高手指点!!!
Derivative input 1 of 'fangzheng/equ2/sita1' at time 0 is Inf or NaN. Stopping simulation. There may be a singularity in the solution. If not, try reducing the step size (either by reducing the fixed step size or by tightening the error tolerances).
始终没有找出解决的办法!请高手指点!!!