利用MATLAB图形技术实现麦克斯韦速度分布律教学可视化

摘要

麦克斯韦分布律是热学气体分子动理论的难点，其数学表达式抽象复杂，教学中不便精确计算和准确绘制分布曲线面。利用MATLAB绘图功能，对麦氏分布率编程，绘制了同一温度下不同气体、同种气体在不同温度下的分布曲线面。%Maxwell-Boltzmann distribution law is a tough nut in gas movement theory. As the equation form is rather complicated, it's inconvenient to make accurate accounting or draw a distribution curve or surface precisely in teaching. Through using the drawing function of MATLAB, the distribution curve or surface can be drawn in different gases in the same temperature or the same gas in different temperatures.