Numeric simulation of Fraunhofer diffraction

This paper is one of the series report about our study on information reforms of college physics. The aim of reform is to use information technology to reconstruct the college structure. As the most important step, numeric simulation of physical phenomena was introduced into the college physics. The information reform has made students understand the physical concepts more clearly. Utilizing the Matlab platform, student can do numeric experiments, the numeric simulation results made the physical knowledge visualization. This paper disposes the relation between Fourier transform and Fraunhofer diffraction.