Th is method contains three dimensional coupling difference scheme with high accur acy and high resolution, and the high order time splitting methods.

Spectral element method and high order time splitting method for navies stokes equation;

To further investigate the numerical algorithm for conduction of action potential in two-dimensional cardiac tissue, the solving procedure is divided into two steps by using the time splitting method.

The double-time splitting method,which is a solving method of diffusion equation that mainly be controlled by convection,is proposed by the combination of characteristics method and finite difference method.

Using time operator splitting technique and weighted essentially non-oscillatory(WENO) schemes to simulate detonation with detailed chemical reaction,a time operator splitting technique is employed to decouple hydra-dynamic transport and chemical reaction,and finite volume WENO scheme is constructed for the homogeneous Euler equations with complex equation of state.

Using time operator splitting technique and weighted essentially nonoscillatory(WENO) schemes to simulate detonation with detailed chemical reaction,we obtain its unique and regular detonation wave cellular structure.

A method for calculating the heart sound splitting time based on STFT