MATLAB语言常用算法程序集，第8章 数值积分-MATLAB language commonly used algorithm for assembly, Chapter 8, numerical integration

刘金远《计算物理学》这本书中的数值积分部分的MATLAB程序源代码-matlab cord of numerical integrate in <numerical physics> by liu jin yuan

matlab数值积分算，假设储罐的密度和液氨的压力不变。模拟液氨储罐高架连续点源，在不同泄露速率、稳定度和风速下连续泄漏扩散的情况。当液氨储罐泄漏达到稳定状态时，扩散模型见下式：(During the leakage process, the pressure of the tank and the liquid ammonia density will change with the increase of the leakage amount. This change will be gra