With some typical examples,this paper introduces the use of Matlab numerical calculation and imitation in the teaching of college physics.

The second part, Introducting attract grid into evacuation cellular automaton model, through simulating occupant evacuation process in corridor of building, computer simulation results show that each room is the obvious difference in the evacuation of pedestrians,it is the width of each room that the process of entire evacuation is less affected, and each room location of the evacua

Ordinary high-rise residential kitchen computer simulation in Central Exhaust System

Based on production practice and computer numerical simulation, the merits and demerits of each program are summarized.

For an example of craft design about stamping forming of the gate of a certain railway freight car, formulize the craft calculation of fluctuate formation on a weathering steel plate of moderate thickness, and the method and course of simulating analysis about forming process using computer numerical simulation technology.

In this paper,an integrated method combined with thermodynamic simulation,microcosmic simulation and computer numerical simulation is put forward to study the mechanism and rules of metal hot forming.

These developments include mainly the geological modeling of salt tectonics, three-dimensional visualization, physical and numerical modeling, balanced cross-section and restoration, and deformation mechanisms of salt tectonics.